Class Document
Le nom : Aspose.Note Assemblée: Aspose.Note.dll (25.4.0)
Il représente un document Aspose.Note.
public class Document : CompositeNode<page>, INode, ICompositeNode<page>, ICompositeNode, IEnumerable<page>, IEnumerable, INotebookChildNodeInheritance
object
←
Node
←
CompositeNodeBase
←
CompositeNode
Implements
INode
,
ICompositeNode
I membri ereditari
CompositeNode
Examples
Affiche comment envoyer un document à une imprimante en utilisant le dialogue Windows standard avec les options par défaut.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
var document = new Aspose.Note.Document(dataDir + "Aspose.one");
document.Print();Découvrez comment enregistrer un document.
string inputFile = "Sample1.one";
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string outputFile = "SaveDocToOneNoteFormat_out.one";
Document doc = new Document(dataDir + inputFile);
doc.Save(dataDir + outputFile);Découvrez comment créer un document crypté.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
LoadOptions loadOptions = new LoadOptions { DocumentPassword = "password" };
Document doc = new Document(dataDir + "Sample1.one", loadOptions);Découvrez comment sauvegarder un document avec le cryptage.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_NoteBook();
Document document = new Document();
document.Save(dataDir + "CreatingPasswordProtectedDoc_out.one", new OneSaveOptions() { DocumentPassword = "pass" });Afficher comment sauvegarder un document en utilisant l’enumeration SaveFormat.
string inputFile = "Sample1.one";
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string outputFile = "SaveDocToOneNoteFormatUsingSaveFormat_out.one";
Document document = new Document(dataDir + inputFile);
document.Save(dataDir + outputFile, SaveFormat.One);Afficher comment sauvegarder un document en utilisant OneSaveOptions.
string inputFile = "Sample1.one";
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string outputFile = "SaveDocToOneNoteFormatUsingOneSaveOptions_out.one";
Document document = new Document(dataDir + inputFile);
document.Save(dataDir + outputFile, new OneSaveOptions());Découvrez comment obtenir le nombre de pages d’un document.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Pages();
// Load the document into Aspose.Note.
Document oneFile = new Document(dataDir + "Aspose.one");
// Get number of pages
int count = oneFile.Count();
// Print count on the output screen
Console.WriteLine(count);Affiche comment sauvegarder un document en format PDF en utilisant les paramètres par défaut.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document oneFile = new Document(dataDir + "Aspose.one");
// Save the document as PDF
dataDir = dataDir + "SaveWithDefaultSettings_out.pdf";
oneFile.Save(dataDir, SaveFormat.Pdf);Découvrez comment sauvegarder un document en format GIF.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document oneFile = new Document(dataDir + "Aspose.one");
dataDir = dataDir + "SaveToImageDefaultOptions_out.gif";
// Save the document as gif.
oneFile.Save(dataDir, SaveFormat.Gif);Affiche comment définir une qualité d’image lors de la sauvegarde du document comme image dans le format JPEG.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document doc = new Document(dataDir + "Aspose.one");
dataDir = dataDir + "SetOutputImageResolution_out.jpg";
// Save the document.
doc.Save(dataDir, new ImageSaveOptions(SaveFormat.Jpeg) { Quality = 100 });Affiche comment définir une résolution d’image lors de la sauvegarde du document comme image.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document doc = new Document(dataDir + "Aspose.one");
dataDir = dataDir + "SetOutputImageResolution_out.jpg";
// Save the document.
doc.Save(dataDir, new ImageSaveOptions(SaveFormat.Jpeg) { Resolution = 220 });Montrer comment obtenir le format de fichier d’un document.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
var document = new Aspose.Note.Document(dataDir + "Aspose.one");
switch (document.FileFormat)
{
case FileFormat.OneNote2010:
// Process OneNote 2010
break;
case FileFormat.OneNoteOnline:
// Process OneNote Online
break;
}Il montre comment lier un hyperlien à une image.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Images();
var document = new Document();
var page = new Page(document);
var image = new Image(document, dataDir + "image.jpg") { HyperlinkUrl = "http://image.com" };
page.AppendChildLast(image);
document.AppendChildLast(page);
document.Save(dataDir + "Image with Hyperlink_out.one");Découvrez comment enregistrer un document dans un flux.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document doc = new Document(dataDir + "Aspose.one");
MemoryStream dstStream = new MemoryStream();
doc.Save(dstStream, SaveFormat.Pdf);
// Rewind the stream position back to zero so it is ready for next reader.
dstStream.Seek(0, SeekOrigin.Begin);Découvrez comment vérifier si un document est protégé par mot de passe.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string fileName = Path.Combine(dataDir, "Aspose.one");
Document document;
if (!Document.IsEncrypted(fileName, out document))
{
Console.WriteLine("The document is loaded and ready to be processed.");
}
else
{
Console.WriteLine("The document is encrypted. Provide a password.");
}Découvrez comment ajouter une nouvelle section à un ordinateur portable.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_NoteBook();
// Load a OneNote Notebook
var notebook = new Notebook(dataDir + "Notizbuch �ffnen.onetoc2");
// Append a new child to the Notebook
notebook.AppendChild(new Document(dataDir + "Neuer Abschnitt 1.one"));
dataDir = dataDir + "AddChildNode_out.onetoc2";
// Save the Notebook
notebook.Save(dataDir);Affiche comment vérifier si un chargement de document échoue parce que le format OneNote 2007 n’est pas supporté.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string fileName = Path.Combine(dataDir, "OneNote2007.one");
try
{
new Document(fileName);
}
catch (UnsupportedFileFormatException e)
{
if (e.FileFormat == FileFormat.OneNote2007)
{
Console.WriteLine("It looks like the provided file is in OneNote 2007 format that is not supported.");
}
else
throw;
}Découvrez comment restaurer la version précédente d’une page.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Pages();
// Load OneNote document and get first child
Document document = new Document(dataDir + "Aspose.one");
Page page = document.FirstChild;
Page previousPageVersion = document.GetPageHistory(page).Last();
document.RemoveChild(page);
document.AppendChildLast(previousPageVersion);
document.Save(dataDir + "RollBackRevisions_out.one");Découvrez comment cloner une page.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Pages();
// Load OneNote document
Document document = new Document(dataDir + "Aspose.one", new LoadOptions { LoadHistory = true });
// Clone into new document without history
var cloned = new Document();
cloned.AppendChildLast(document.FirstChild.Clone());
// Clone into new document with history
cloned = new Document();
cloned.AppendChildLast(document.FirstChild.Clone(true));Affiche comment enregistrer un document dans le format html en stockant tous les ressources (css/fonts/images) dans un fichier séparé.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
var document = new Document(Path.Combine(dataDir, "Aspose.one"));
var options = new HtmlSaveOptions()
{
ExportCss = ResourceExportType.ExportAsStream,
ExportFonts = ResourceExportType.ExportAsStream,
ExportImages = ResourceExportType.ExportAsStream,
FontFaceTypes = FontFaceType.Ttf
};
document.Save(dataDir + "document_out.html", options);Affiche comment sauvegarder un document dans un flux en format html avec l’intégration de tous les ressources (css/fonts/images).
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
var document = new Document(Path.Combine(dataDir, "Aspose.one"));
var options = new HtmlSaveOptions()
{
ExportCss = ResourceExportType.ExportEmbedded,
ExportFonts = ResourceExportType.ExportEmbedded,
ExportImages = ResourceExportType.ExportEmbedded,
FontFaceTypes = FontFaceType.Ttf
};
var r = new MemoryStream();
document.Save(r, options);Découvrez comment définir la description de texte pour une image.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Images();
var document = new Document();
var page = new Page(document);
var image = new Image(document, dataDir + "image.jpg")
{
AlternativeTextTitle = "This is an image's title!",
AlternativeTextDescription = "And this is an image's description!"
};
page.AppendChildLast(image);
document.AppendChildLast(page);
dataDir = dataDir + "ImageAlternativeText_out.one";
document.Save(dataDir);Découvrez comment obtenir des informations de méta sur une page.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Pages();
// Load the document into Aspose.Note.
Document oneFile = new Document(dataDir + "Aspose.one");
foreach (Page page in oneFile)
{
Console.WriteLine("LastModifiedTime: {0}", page.LastModifiedTime);
Console.WriteLine("CreationTime: {0}", page.CreationTime);
Console.WriteLine("Title: {0}", page.Title);
Console.WriteLine("Level: {0}", page.Level);
Console.WriteLine("Author: {0}", page.Author);
Console.WriteLine();
}Lorsque de longues pages OneNote sont enregistrées dans le format pdf, elles sont divisées entre pages.L’échantillon montre comment configurer la logique de séparation des objets situés sur les ruptures de la page.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document doc = new Document(dataDir + "Aspose.one");
var pdfSaveOptions = new PdfSaveOptions();
pdfSaveOptions.PageSplittingAlgorithm = new KeepPartAndCloneSolidObjectToNextPageAlgorithm(100);
// or
pdfSaveOptions.PageSplittingAlgorithm = new KeepPartAndCloneSolidObjectToNextPageAlgorithm(400);
dataDir = dataDir + "PageSplittUsingKeepPartAndCloneSolidObjectToNextPageAlgorithm_out.pdf";
doc.Save(dataDir);Découvrez comment sauvegarder un document en format png.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document oneFile = new Document(dataDir + "Aspose.one");
// Initialize ImageSaveOptions object
ImageSaveOptions opts = new ImageSaveOptions(SaveFormat.Png)
{
// Set page index
PageIndex = 1
};
dataDir = dataDir + "ConvertSpecificPageToImage_out.png";
// Save the document as PNG.
oneFile.Save(dataDir, opts);Découvrez comment rédiger l’historique de la page.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Pages();
// Load OneNote document and get first child
Document document = new Document(dataDir + "Aspose.one");
Page page = document.FirstChild;
var pageHistory = document.GetPageHistory(page);
pageHistory.RemoveRange(0, 1);
pageHistory[0] = new Page(document);
if (pageHistory.Count > 1)
{
pageHistory[1].Title.TitleText.Text = "New Title";
pageHistory.Add(new Page(document));
pageHistory.Insert(1, new Page(document));
document.Save(dataDir + "ModifyPageHistory_out.one");
}Il montre comment vérifier si un document est protégé par un mot de passe spécifique.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string fileName = Path.Combine(dataDir, "Aspose.one");
Document document;
if (Document.IsEncrypted(fileName, "VerySecretPassword", out document))
{
if (document != null)
{
Console.WriteLine("The document is decrypted. It is loaded and ready to be processed.");
}
else
{
Console.WriteLine("The document is encrypted. Invalid password was provided.");
}
}
else
{
Console.WriteLine("The document is NOT encrypted. It is loaded and ready to be processed.");
}Découvrez comment appliquer le style thème sombre à un document.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Text();
// Load the document into Aspose.Note.
Document doc = new Document(Path.Combine(dataDir, "Aspose.one"));
foreach (var page in doc)
{
page.BackgroundColor = Color.Black;
}
foreach (var node in doc.GetChildNodes<richtext>())
{
var c = node.ParagraphStyle.FontColor;
if (c.IsEmpty || Math.Abs(c.R - Color.Black.R) + Math.Abs(c.G - Color.Black.G) + Math.Abs(c.B - Color.Black.B) <= 30)
{
node.ParagraphStyle.FontColor = Color.White;
}
}
doc.Save(Path.Combine(dataDir, "AsposeDarkTheme.pdf"));</richtext>Découvrez comment passer par le contenu d’un ordinateur portable.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string fileName = "Open Notebook.onetoc2";
try
{
var notebook = new Notebook(dataDir + fileName);
foreach (var notebookChildNode in notebook)
{
Console.WriteLine(notebookChildNode.DisplayName);
if (notebookChildNode is Document)
{
// Do something with child document
}
else if (notebookChildNode is Notebook)
{
// Do something with child notebook
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}Découvrez comment obtenir une image d’un document.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Images();
// Load the document into Aspose.Note.
Document oneFile = new Document(dataDir + "Aspose.one");
// Get all Image nodes
IList<aspose.note.image> nodes = oneFile.GetChildNodes<aspose.note.image>();
foreach (Aspose.Note.Image image in nodes)
{
using (MemoryStream stream = new MemoryStream(image.Bytes))
{
using (Bitmap bitMap = new Bitmap(stream))
{
// Save image bytes to a file
bitMap.Save(String.Format(dataDir + "{0}", Path.GetFileName(image.FileName)));
}
}
}</aspose.note.image></aspose.note.image>Découvrez comment sauvegarder un document en format PDF.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document oneFile = new Document(dataDir + "Aspose.one");
// Initialize PdfSaveOptions object
PdfSaveOptions opts = new PdfSaveOptions
{
// Set page index of first page to be saved
PageIndex = 0,
// Set page count
PageCount = 1,
};
// Save the document as PDF
dataDir = dataDir + "SaveRangeOfPagesAsPDF_out.pdf";
oneFile.Save(dataDir, opts);Affiche comment sauvegarder un document en format PDF en utilisant des paramètres spécifiques.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document doc = new Document(dataDir + "Aspose.one");
// Initialize PdfSaveOptions object
PdfSaveOptions opts = new PdfSaveOptions
{
// Use Jpeg compression
ImageCompression = Saving.Pdf.PdfImageCompression.Jpeg,
// Quality for JPEG compression
JpegQuality = 90
};
dataDir = dataDir + "Document.SaveWithOptions_out.pdf";
doc.Save(dataDir, opts);Affiche comment envoyer un document à une imprimante en utilisant un dialogue Windows standard avec des options spécifiées.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
var document = new Aspose.Note.Document(dataDir + "Aspose.one");
var printerSettings = new PrinterSettings() { FromPage = 0, ToPage = 10 };
printerSettings.DefaultPageSettings.Landscape = true;
printerSettings.DefaultPageSettings.Margins = new System.Drawing.Printing.Margins(50, 50, 150, 50);
document.Print(new PrintOptions()
{
PrinterSettings = printerSettings,
Resolution = 1200,
PageSplittingAlgorithm = new KeepSolidObjectsAlgorithm(),
DocumentName = "Test.one"
});Montrer comment obtenir le contenu d’un fichier attaché.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Attachments();
// Load the document into Aspose.Note.
Document oneFile = new Document(dataDir + "Sample1.one");
// Get a list of attached file nodes
IList<attachedfile> nodes = oneFile.GetChildNodes<attachedfile>();
// Iterate through all nodes
foreach (AttachedFile file in nodes)
{
// Load attached file to a stream object
using (Stream outputStream = new MemoryStream(file.Bytes))
{
// Create a local file
using (Stream fileStream = System.IO.File.OpenWrite(String.Format(dataDir + file.FileName)))
{
// Copy file stream
CopyStream(outputStream, fileStream);
}
}
}</attachedfile></attachedfile>Découvrez comment obtenir les métainformations de l’image.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Images();
// Load the document into Aspose.Note.
Document oneFile = new Document(dataDir + "Aspose.one");
// Get all Image nodes
IList<aspose.note.image> images = oneFile.GetChildNodes<aspose.note.image>();
foreach (Aspose.Note.Image image in images)
{
Console.WriteLine("Width: {0}", image.Width);
Console.WriteLine("Height: {0}", image.Height);
Console.WriteLine("OriginalWidth: {0}", image.OriginalWidth);
Console.WriteLine("OriginalHeight: {0}", image.OriginalHeight);
Console.WriteLine("FileName: {0}", image.FileName);
Console.WriteLine("LastModifiedTime: {0}", image.LastModifiedTime);
Console.WriteLine();
}</aspose.note.image></aspose.note.image>Découvrez comment obtenir l’histoire de la page.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Pages();
// Load OneNote document
Document document = new Document(dataDir + "Aspose.one", new LoadOptions { LoadHistory = true });
// Get first page
Page firstPage = document.FirstChild;
foreach (Page pageRevision in document.GetPageHistory(firstPage))
{
/*Use pageRevision like a regular page.*/
Console.WriteLine("LastModifiedTime: {0}", pageRevision.LastModifiedTime);
Console.WriteLine("CreationTime: {0}", pageRevision.CreationTime);
Console.WriteLine("Title: {0}", pageRevision.Title);
Console.WriteLine("Level: {0}", pageRevision.Level);
Console.WriteLine("Author: {0}", pageRevision.Author);
Console.WriteLine();
}Affichez comment ajouter un fichier à un document en utilisant la voie de fichiers.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Attachments();
// Create an object of the Document class
Document doc = new Document();
// Initialize Page class object
Aspose.Note.Page page = new Aspose.Note.Page(doc);
// Initialize Outline class object
Outline outline = new Outline(doc);
// Initialize OutlineElement class object
OutlineElement outlineElem = new OutlineElement(doc);
// Initialize AttachedFile class object
AttachedFile attachedFile = new AttachedFile(doc, dataDir + "attachment.txt");
// Add attached file
outlineElem.AppendChildLast(attachedFile);
// Add outline element node
outline.AppendChildLast(outlineElem);
// Add outline node
page.AppendChildLast(outline);
// Add page node
doc.AppendChildLast(page);
dataDir = dataDir + "AttachFileByPath_out.one";
doc.Save(dataDir);Affichez comment créer un document et le sauvegarder dans le format html en utilisant les options par défaut.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Initialize OneNote document
Document doc = new Document();
Page page = doc.AppendChildLast(new Page());
// Default style for all text in the document.
ParagraphStyle textStyle = new ParagraphStyle { FontColor = Color.Black, FontName = "Arial", FontSize = 10 };
page.Title = new Title()
{
TitleText = new RichText() { Text = "Title text.", ParagraphStyle = textStyle },
TitleDate = new RichText() { Text = new DateTime(2011, 11, 11).ToString("D", CultureInfo.InvariantCulture), ParagraphStyle = textStyle },
TitleTime = new RichText() { Text = "12:34", ParagraphStyle = textStyle }
};
// Save into HTML format
dataDir = dataDir + "CreateOneNoteDocAndSaveToHTML_out.html";
doc.Save(dataDir);Affiche comment vérifier si une page est une Page de conflit (c’est-à-dire qu’elle a des changements que OneNote ne pouvait pas automatiquement fusionner).
string dataDir = RunExamples.GetDataDir_Pages();
// Load OneNote document
Document doc = new Document(dataDir + "Aspose.one", new LoadOptions { LoadHistory = true });
var history = doc.GetPageHistory(doc.FirstChild);
for (int i = 0; i < history.Count; i++)
{
var historyPage = history[i];
Console.Write(" {0}. Author: {1}, {2:dd.MM.yyyy hh.mm.ss}",
i,
historyPage.PageContentRevisionSummary.AuthorMostRecent,
historyPage.PageContentRevisionSummary.LastModifiedTime);
Console.WriteLine(historyPage.IsConflictPage ? ", IsConflict: true" : string.Empty);
// By default conflict pages are just skipped on saving.
// If mark it as non-conflict then it will be saved as usual one in the history.
if (historyPage.IsConflictPage)
historyPage.IsConflictPage = false;
}
doc.Save(dataDir + "ConflictPageManipulation_out.one", SaveFormat.One);Affiche comment ajouter une image du fichier à un document avec des propriétés définies par l’utilisateur.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Images();
// Load document from the stream.
Document doc = new Document(dataDir + "Aspose.one");
// Get the first page of the document.
Aspose.Note.Page page = doc.FirstChild;
// Load an image from the file.
Aspose.Note.Image image = new Aspose.Note.Image(doc, dataDir + "image.jpg")
{
// Change the image's size according to your needs (optional).
Width = 100,
Height = 100,
// Set the image's location in the page (optional).
HorizontalOffset = 100,
VerticalOffset = 400,
// Set image alignment
Alignment = HorizontalAlignment.Right
};
// Add the image to the page.
page.AppendChildLast(image);Affiche comment ajouter un fichier d’un flux à un document.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Attachments();
// Create an object of the Document class
Document doc = new Document();
// Initialize Page class object
Aspose.Note.Page page = new Aspose.Note.Page(doc);
// Initialize Outline class object
Outline outline = new Outline(doc);
// Initialize OutlineElement class object
OutlineElement outlineElem = new OutlineElement(doc);
using (var stream = File.OpenRead(dataDir + "icon.jpg"))
{
// Initialize AttachedFile class object and also pass its icon path
AttachedFile attachedFile = new AttachedFile(doc, dataDir + "attachment.txt", stream, ImageFormat.Jpeg);
// Add attached file
outlineElem.AppendChildLast(attachedFile);
}
// Add outline element node
outline.AppendChildLast(outlineElem);
// Add outline node
page.AppendChildLast(outline);
// Add page node
doc.AppendChildLast(page);
dataDir = dataDir + "AttachFileAndSetIcon_out.one";
doc.Save(dataDir);Lorsque de longues pages OneNote sont enregistrées dans le format pdf, elles sont divisées entre pages.L’exemple montre comment configurer la logique de séparation des objets situés sur les ruptures de la page.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document doc = new Document(dataDir + "Aspose.one");
var pdfSaveOptions = new PdfSaveOptions();
pdfSaveOptions.PageSplittingAlgorithm = new AlwaysSplitObjectsAlgorithm();
// Or
pdfSaveOptions.PageSplittingAlgorithm = new KeepPartAndCloneSolidObjectToNextPageAlgorithm();
// Or
pdfSaveOptions.PageSplittingAlgorithm = new KeepSolidObjectsAlgorithm();
float heightLimitOfClonedPart = 500;
pdfSaveOptions.PageSplittingAlgorithm = new KeepPartAndCloneSolidObjectToNextPageAlgorithm(heightLimitOfClonedPart);
// Or
pdfSaveOptions.PageSplittingAlgorithm = new KeepSolidObjectsAlgorithm(heightLimitOfClonedPart);
pdfSaveOptions.PageSplittingAlgorithm = new KeepSolidObjectsAlgorithm(100);
// Or
pdfSaveOptions.PageSplittingAlgorithm = new KeepSolidObjectsAlgorithm(400);
dataDir = dataDir + "UsingKeepSOlidObjectsAlgorithm_out.pdf";
doc.Save(dataDir);Affiche comment créer un document et sauvegarder dans le format html une gamme spécifiée de pages.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Initialize OneNote document
Document doc = new Document();
Page page = doc.AppendChildLast(new Page());
// Default style for all text in the document.
ParagraphStyle textStyle = new ParagraphStyle { FontColor = Color.Black, FontName = "Arial", FontSize = 10 };
page.Title = new Title()
{
TitleText = new RichText() { Text = "Title text.", ParagraphStyle = textStyle },
TitleDate = new RichText() { Text = new DateTime(2011, 11, 11).ToString("D", CultureInfo.InvariantCulture), ParagraphStyle = textStyle },
TitleTime = new RichText() { Text = "12:34", ParagraphStyle = textStyle }
};
// Save into HTML format
dataDir = dataDir + "CreateAndSavePageRange_out.html";
doc.Save(dataDir, new HtmlSaveOptions
{
PageCount = 1,
PageIndex = 0
});Découvrez comment créer un document avec une page intitulée.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Create an object of the Document class
Document doc = new Aspose.Note.Document();
// Initialize Page class object
Aspose.Note.Page page = new Aspose.Note.Page(doc);
// Default style for all text in the document.
ParagraphStyle textStyle = new ParagraphStyle { FontColor = Color.Black, FontName = "Arial", FontSize = 10 };
// Set page title properties
page.Title = new Title(doc)
{
TitleText = new RichText(doc) { Text = "Title text.", ParagraphStyle = textStyle },
TitleDate = new RichText(doc) { Text = new DateTime(2011, 11, 11).ToString("D", CultureInfo.InvariantCulture), ParagraphStyle = textStyle },
TitleTime = new RichText(doc) { Text = "12:34", ParagraphStyle = textStyle }
};
// Append Page node in the document
doc.AppendChildLast(page);
// Save OneNote document
dataDir = dataDir + "CreateDocWithPageTitle_out.one";
doc.Save(dataDir);Affichez comment ajouter une image du flux à un document.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Images();
// Create an object of the Document class
Document doc = new Document();
// Initialize Page class object
Aspose.Note.Page page = new Aspose.Note.Page(doc);
Outline outline1 = new Outline(doc);
OutlineElement outlineElem1 = new OutlineElement(doc);
using (FileStream fs = File.OpenRead(dataDir + "image.jpg"))
{
// Load the second image using the image name, extension and stream.
Aspose.Note.Image image1 = new Aspose.Note.Image(doc, "Penguins.jpg", fs)
{
// Set image alignment
Alignment = HorizontalAlignment.Right
};
outlineElem1.AppendChildLast(image1);
}
outline1.AppendChildLast(outlineElem1);
page.AppendChildLast(outline1);
doc.AppendChildLast(page);
// Save OneNote document
dataDir = dataDir + "BuildDocAndInsertImageUsingImageStream_out.one";
doc.Save(dataDir);Découvrez comment ajouter une image à un fichier.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Images();
// Create an object of the Document class
Document doc = new Document();
// Initialize Page class object
Aspose.Note.Page page = new Aspose.Note.Page(doc);
// Initialize Outline class object and set offset properties
Outline outline = new Outline(doc);
// Initialize OutlineElement class object
OutlineElement outlineElem = new OutlineElement(doc);
// Load an image by the file path.
Aspose.Note.Image image = new Aspose.Note.Image(doc, dataDir + "image.jpg")
{
// Set image alignment
Alignment = HorizontalAlignment.Right
};
// Add image
outlineElem.AppendChildLast(image);
// Add outline elements
outline.AppendChildLast(outlineElem);
// Add Outline node
page.AppendChildLast(outline);
// Add Page node
doc.AppendChildLast(page);
// Save OneNote document
dataDir = dataDir + "BuildDocAndInsertImage_out.one";
doc.Save(dataDir);Découvrez comment créer un document avec un texte.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Create an object of the Document class
Document doc = new Document();
// Initialize Page class object
Page page = new Page(doc);
// Initialize Outline class object
Outline outline = new Outline(doc);
// Initialize OutlineElement class object
OutlineElement outlineElem = new OutlineElement(doc);
// Initialize TextStyle class object and set formatting properties
ParagraphStyle textStyle = new ParagraphStyle { FontColor = Color.Black, FontName = "Arial", FontSize = 10 };
// Initialize RichText class object and apply text style
RichText text = new RichText(doc) { Text = "Hello OneNote text!", ParagraphStyle = textStyle };
// Add RichText node
outlineElem.AppendChildLast(text);
// Add OutlineElement node
outline.AppendChildLast(outlineElem);
// Add Outline node
page.AppendChildLast(outline);
// Add Page node
doc.AppendChildLast(page);
// Save OneNote document
dataDir = dataDir + "CreateDocWithSimpleRichText_out.one";
doc.Save(dataDir);Il montre comment enregistrer un document dans différents formats.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Initialize the new Document
Document doc = new Document() { AutomaticLayoutChangesDetectionEnabled = false };
// Initialize the new Page
Aspose.Note.Page page = new Aspose.Note.Page(doc);
// Default style for all text in the document.
ParagraphStyle textStyle = new ParagraphStyle { FontColor = Color.Black, FontName = "Arial", FontSize = 10 };
page.Title = new Title(doc)
{
TitleText = new RichText(doc) { Text = "Title text.", ParagraphStyle = textStyle },
TitleDate = new RichText(doc) { Text = new DateTime(2011, 11, 11).ToString("D", CultureInfo.InvariantCulture), ParagraphStyle = textStyle },
TitleTime = new RichText(doc) { Text = "12:34", ParagraphStyle = textStyle }
};
// Append page node
doc.AppendChildLast(page);
// Save OneNote document in different formats, set text font size and detect layout changes manually.
doc.Save(dataDir + "ConsequentExportOperations_out.html");
doc.Save(dataDir + "ConsequentExportOperations_out.pdf");
doc.Save(dataDir + "ConsequentExportOperations_out.jpg");
textStyle.FontSize = 11;
doc.DetectLayoutChanges();
doc.Save(dataDir + "ConsequentExportOperations_out.bmp");Affiche comment sauvegarder un document dans le format html en stockant tous les ressources (css/fonts/images) en utilisant des appels définis par l’utilisateur.
// The code below creates 'documentFolder' folder containing document.html, 'css' folder with 'style.css' file, 'images' folder with images and 'fonts' folder with fonts.
// 'style.css' file will contain at the end the following string "/* This line is appended to stream manually by user */"
var savingCallbacks = new UserSavingCallbacks()
{
RootFolder = "documentFolder",
CssFolder = "css",
KeepCssStreamOpened = true,
ImagesFolder = "images",
FontsFolder = "fonts"
};
var options = new HtmlSaveOptions
{
FontFaceTypes = FontFaceType.Ttf,
CssSavingCallback = savingCallbacks,
FontSavingCallback = savingCallbacks,
ImageSavingCallback = savingCallbacks
};
if (!Directory.Exists(savingCallbacks.RootFolder))
{
Directory.CreateDirectory(savingCallbacks.RootFolder);
}
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
var document = new Document(Path.Combine(dataDir, "Aspose.one"));
using (var stream = File.Create(Path.Combine(savingCallbacks.RootFolder, "document.html")))
{
document.Save(stream, options);
}
using (var writer = new StreamWriter(savingCallbacks.CssStream))
{
writer.WriteLine();
writer.WriteLine("/* This line is appended to stream manually by user */");
}Il montre comment lier un hyperlien à un texte.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Tasks();
// Create an object of the Document class
Document doc = new Document();
RichText titleText = new RichText() { ParagraphStyle = ParagraphStyle.Default }.Append("Title!");
Outline outline = new Outline()
{
MaxWidth = 200,
MaxHeight = 200,
VerticalOffset = 100,
HorizontalOffset = 100
};
TextStyle textStyleRed = new TextStyle
{
FontColor = Color.Red,
FontName = "Arial",
FontSize = 10,
};
TextStyle textStyleHyperlink = new TextStyle
{
IsHyperlink = true,
HyperlinkAddress = "www.google.com"
};
RichText text = new RichText() { ParagraphStyle = ParagraphStyle.Default }
.Append("This is ", textStyleRed)
.Append("hyperlink", textStyleHyperlink)
.Append(". This text is not a hyperlink.", TextStyle.Default);
OutlineElement outlineElem = new OutlineElement();
outlineElem.AppendChildLast(text);
// Add outline elements
outline.AppendChildLast(outlineElem);
// Initialize Title class object
Title title = new Title() { TitleText = titleText };
// Initialize Page class object
Page page = new Note.Page() { Title = title };
// Add Outline node
page.AppendChildLast(outline);
// Add Page node
doc.AppendChildLast(page);
// Save OneNote document
dataDir = dataDir + "AddHyperlink_out.one";
doc.Save(dataDir);Il montre comment accéder au contenu d’un document en utilisant un visiteur.
public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Open the document we want to convert.
Document doc = new Document(dataDir + "Aspose.one");
// Create an object that inherits from the DocumentVisitor class.
MyOneNoteToTxtWriter myConverter = new MyOneNoteToTxtWriter();
// This is the well known Visitor pattern. Get the model to accept a visitor.
// The model will iterate through itself by calling the corresponding methods
// on the visitor object (this is called visiting).
//
// Note that every node in the object model has the Accept method so the visiting
// can be executed not only for the whole document, but for any node in the document.
doc.Accept(myConverter);
// Once the visiting is complete, we can retrieve the result of the operation,
// that in this example, has accumulated in the visitor.
Console.WriteLine(myConverter.GetText());
Console.WriteLine(myConverter.NodeCount);
}
/// <summary>
/// Simple implementation of saving a document in the plain text format. Implemented as a Visitor.
/// </summary>
public class MyOneNoteToTxtWriter : DocumentVisitor
{
public MyOneNoteToTxtWriter()
{
nodecount = 0;
mIsSkipText = false;
mBuilder = new StringBuilder();
}
/// <summary>
/// Gets the plain text of the document that was accumulated by the visitor.
/// </summary>
public string GetText()
{
return mBuilder.ToString();
}
/// <summary>
/// Adds text to the current output. Honors the enabled/disabled output flag.
/// </summary>
private void AppendText(string text)
{
if (!mIsSkipText)
{
mBuilder.AppendLine(text);
}
}
/// <summary>
/// Called when a RichText node is encountered in the document.
/// </summary>
public override void VisitRichTextStart(RichText run)
{
++nodecount;
AppendText(run.Text);
}
/// <summary>
/// Called when a Document node is encountered in the document.
/// </summary>
public override void VisitDocumentStart(Document document)
{
++nodecount;
}
/// <summary>
/// Called when a Page node is encountered in the document.
/// </summary>
public override void VisitPageStart(Page page)
{
++nodecount;
this.AppendText($"*** Page '{page.Title?.TitleText?.Text ?? "(no title)"}' ***");
}
/// <summary>
/// Called when processing of a Page node is finished.
/// </summary>
public override void VisitPageEnd(Page page)
{
this.AppendText(string.Empty);
}
/// <summary>
/// Called when a Title node is encountered in the document.
/// </summary>
public override void VisitTitleStart(Title title)
{
++nodecount;
}
/// <summary>
/// Called when a Image node is encountered in the document.
/// </summary>
public override void VisitImageStart(Image image)
{
++nodecount;
}
/// <summary>
/// Called when a OutlineGroup node is encountered in the document.
/// </summary>
public override void VisitOutlineGroupStart(OutlineGroup outlineGroup)
{
++nodecount;
}
/// <summary>
/// Called when a Outline node is encountered in the document.
/// </summary>
public override void VisitOutlineStart(Outline outline)
{
++nodecount;
}
/// <summary>
/// Called when a OutlineElement node is encountered in the document.
/// </summary>
public override void VisitOutlineElementStart(OutlineElement outlineElement)
{
++nodecount;
}
/// <summary>
/// Gets the total count of nodes by the Visitor
/// </summary>
public Int32 NodeCount
{
get { return this.nodecount; }
}
private readonly StringBuilder mBuilder;
private bool mIsSkipText;
private Int32 nodecount;
}Constructors
Document()
Initialisez une nouvelle instance de la classe Aspose.Note.Document.Créer un document OneNote blanc.
public Document()Document(Le string)
Initialisez une nouvelle instance de la classe Aspose.Note.Document.Ouvrez un document OneNote existant d’un fichier.
public Document(string filePath)Parameters
filePath string
Il percorso del file.
Exceptions
UnsupportedFileFormatException
文書形式は認められず、サポートされていません。
文書は腐敗しているようですし、充電することはできません。
文書は暗号化され、パスワードを開く必要がありますが、間違ったパスワードを提供しました。
Il y a un problème avec le document et il devrait être signalé aux développeurs Aspose.Note.
入力・出力の例外があります。
Document(Télécharger, LoadOptions)
Initialisez une nouvelle instance de la classe Aspose.Note.Document.Ouvrez un document OneNote existant à partir d’un fichier. Il permet de spécifier des options supplémentaires telles que un mot de passe de cryptage.
public Document(string filePath, LoadOptions loadOptions)Parameters
filePath string
Il percorso del file.
loadOptions LoadOptions
Les options utilisées pour charger un document peuvent être null.
Exceptions
UnsupportedFileFormatException
文書形式は認められず、サポートされていません。
文書は腐敗しているようですし、充電することはできません。
文書は暗号化され、パスワードを開く必要がありますが、間違ったパスワードを提供しました。
Il y a un problème avec le document et il devrait être signalé aux développeurs Aspose.Note.
入力・出力の例外があります。
Document(Stream)
Initialisez une nouvelle instance de la classe Aspose.Note.Document.Ouvrez un document OneNote existant à partir d’un flux.
public Document(Stream inStream)Parameters
inStream Stream
Il flusso .
Exceptions
UnsupportedFileFormatException
文書形式は認められず、サポートされていません。
文書は腐敗しているようですし、充電することはできません。
文書は暗号化され、パスワードを開く必要がありますが、間違ったパスワードを提供しました。
Il y a un problème avec le document et il devrait être signalé aux développeurs Aspose.Note.
入力・出力の例外があります。
Le courant ne supporte pas la lecture, est nulle ou est déjà fermé.
Document(Résumé, LoadOptions)
Initialisez une nouvelle instance de la classe Aspose.Note.Document.Ouvrez un document OneNote existant à partir d’un flux. Il permet de spécifier des options supplémentaires telles que un mot de passe de cryptage.
public Document(Stream inStream, LoadOptions loadOptions)Parameters
inStream Stream
Il flusso .
loadOptions LoadOptions
Les options utilisées pour charger un document peuvent être null.
Exceptions
UnsupportedFileFormatException
文書形式は認められず、サポートされていません。
文書は腐敗しているようですし、充電することはできません。
文書は暗号化され、パスワードを開く必要がありますが、間違ったパスワードを提供しました。
Il y a un problème avec le document et il devrait être signalé aux développeurs Aspose.Note.
入力・出力の例外があります。
Le courant ne supporte pas la lecture, est nulle ou est déjà fermé.
Properties
AutomaticLayoutChangesDetectionEnabled
Obtenez ou définissez une valeur indiquant si Aspose.Note effectue la détection des changements de layout automatiquement.La valeur par défaut est ’true'.
public bool AutomaticLayoutChangesDetectionEnabled { get; set; }Valore di proprietà
Examples
Il montre comment enregistrer un document dans différents formats.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Initialize the new Document
Document doc = new Document() { AutomaticLayoutChangesDetectionEnabled = false };
// Initialize the new Page
Aspose.Note.Page page = new Aspose.Note.Page(doc);
// Default style for all text in the document.
ParagraphStyle textStyle = new ParagraphStyle { FontColor = Color.Black, FontName = "Arial", FontSize = 10 };
page.Title = new Title(doc)
{
TitleText = new RichText(doc) { Text = "Title text.", ParagraphStyle = textStyle },
TitleDate = new RichText(doc) { Text = new DateTime(2011, 11, 11).ToString("D", CultureInfo.InvariantCulture), ParagraphStyle = textStyle },
TitleTime = new RichText(doc) { Text = "12:34", ParagraphStyle = textStyle }
};
// Append page node
doc.AppendChildLast(page);
// Save OneNote document in different formats, set text font size and detect layout changes manually.
doc.Save(dataDir + "ConsequentExportOperations_out.html");
doc.Save(dataDir + "ConsequentExportOperations_out.pdf");
doc.Save(dataDir + "ConsequentExportOperations_out.jpg");
textStyle.FontSize = 11;
doc.DetectLayoutChanges();
doc.Save(dataDir + "ConsequentExportOperations_out.bmp");Color
Obtenez ou définissez la couleur.
public Color Color { get; set; }Valore di proprietà
CreationTime
Obtenez ou définissez le temps de création.
public DateTime CreationTime { get; set; }Valore di proprietà
DisplayName
Obtenez ou définissez le nom de l’affichage.
public string DisplayName { get; set; }Valore di proprietà
FileFormat
Obtenez le format de fichier (OneNote 2010, OneNota en ligne).
public FileFormat FileFormat { get; }Valore di proprietà
Examples
Montrer comment obtenir le format de fichier d’un document.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
var document = new Aspose.Note.Document(dataDir + "Aspose.one");
switch (document.FileFormat)
{
case FileFormat.OneNote2010:
// Process OneNote 2010
break;
case FileFormat.OneNoteOnline:
// Process OneNote Online
break;
}Guid
Recevoir l’identité unique de l’objet.
public Guid Guid { get; }Valore di proprietà
Methods
Accept(DocumentVisitor)
Accepte le visiteur du node.
public override void Accept(DocumentVisitor visitor)Parameters
visitor DocumentVisitor
L’objet d’une classe dérivé du Aspose.Note.DocumentVisitor.
Examples
Il montre comment accéder au contenu d’un document en utilisant un visiteur.
public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Open the document we want to convert.
Document doc = new Document(dataDir + "Aspose.one");
// Create an object that inherits from the DocumentVisitor class.
MyOneNoteToTxtWriter myConverter = new MyOneNoteToTxtWriter();
// This is the well known Visitor pattern. Get the model to accept a visitor.
// The model will iterate through itself by calling the corresponding methods
// on the visitor object (this is called visiting).
//
// Note that every node in the object model has the Accept method so the visiting
// can be executed not only for the whole document, but for any node in the document.
doc.Accept(myConverter);
// Once the visiting is complete, we can retrieve the result of the operation,
// that in this example, has accumulated in the visitor.
Console.WriteLine(myConverter.GetText());
Console.WriteLine(myConverter.NodeCount);
}
/// <summary>
/// Simple implementation of saving a document in the plain text format. Implemented as a Visitor.
/// </summary>
public class MyOneNoteToTxtWriter : DocumentVisitor
{
public MyOneNoteToTxtWriter()
{
nodecount = 0;
mIsSkipText = false;
mBuilder = new StringBuilder();
}
/// <summary>
/// Gets the plain text of the document that was accumulated by the visitor.
/// </summary>
public string GetText()
{
return mBuilder.ToString();
}
/// <summary>
/// Adds text to the current output. Honors the enabled/disabled output flag.
/// </summary>
private void AppendText(string text)
{
if (!mIsSkipText)
{
mBuilder.AppendLine(text);
}
}
/// <summary>
/// Called when a RichText node is encountered in the document.
/// </summary>
public override void VisitRichTextStart(RichText run)
{
++nodecount;
AppendText(run.Text);
}
/// <summary>
/// Called when a Document node is encountered in the document.
/// </summary>
public override void VisitDocumentStart(Document document)
{
++nodecount;
}
/// <summary>
/// Called when a Page node is encountered in the document.
/// </summary>
public override void VisitPageStart(Page page)
{
++nodecount;
this.AppendText($"*** Page '{page.Title?.TitleText?.Text ?? "(no title)"}' ***");
}
/// <summary>
/// Called when processing of a Page node is finished.
/// </summary>
public override void VisitPageEnd(Page page)
{
this.AppendText(string.Empty);
}
/// <summary>
/// Called when a Title node is encountered in the document.
/// </summary>
public override void VisitTitleStart(Title title)
{
++nodecount;
}
/// <summary>
/// Called when a Image node is encountered in the document.
/// </summary>
public override void VisitImageStart(Image image)
{
++nodecount;
}
/// <summary>
/// Called when a OutlineGroup node is encountered in the document.
/// </summary>
public override void VisitOutlineGroupStart(OutlineGroup outlineGroup)
{
++nodecount;
}
/// <summary>
/// Called when a Outline node is encountered in the document.
/// </summary>
public override void VisitOutlineStart(Outline outline)
{
++nodecount;
}
/// <summary>
/// Called when a OutlineElement node is encountered in the document.
/// </summary>
public override void VisitOutlineElementStart(OutlineElement outlineElement)
{
++nodecount;
}
/// <summary>
/// Gets the total count of nodes by the Visitor
/// </summary>
public Int32 NodeCount
{
get { return this.nodecount; }
}
private readonly StringBuilder mBuilder;
private bool mIsSkipText;
private Int32 nodecount;
}DetectLayoutChanges()
Détecte tous les changements apportés à l’établissement du document depuis le précédent appel Aspose.Note.Document.DetectLayoutChanges.Dans le cas Aspose.Note.Document.AutomaticLayoutChangesDetectionEnabled définit à vrai, utilisé automatiquement au début de l’exportation de documents.
public void DetectLayoutChanges()Examples
Il montre comment enregistrer un document dans différents formats.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Initialize the new Document
Document doc = new Document() { AutomaticLayoutChangesDetectionEnabled = false };
// Initialize the new Page
Aspose.Note.Page page = new Aspose.Note.Page(doc);
// Default style for all text in the document.
ParagraphStyle textStyle = new ParagraphStyle { FontColor = Color.Black, FontName = "Arial", FontSize = 10 };
page.Title = new Title(doc)
{
TitleText = new RichText(doc) { Text = "Title text.", ParagraphStyle = textStyle },
TitleDate = new RichText(doc) { Text = new DateTime(2011, 11, 11).ToString("D", CultureInfo.InvariantCulture), ParagraphStyle = textStyle },
TitleTime = new RichText(doc) { Text = "12:34", ParagraphStyle = textStyle }
};
// Append page node
doc.AppendChildLast(page);
// Save OneNote document in different formats, set text font size and detect layout changes manually.
doc.Save(dataDir + "ConsequentExportOperations_out.html");
doc.Save(dataDir + "ConsequentExportOperations_out.pdf");
doc.Save(dataDir + "ConsequentExportOperations_out.jpg");
textStyle.FontSize = 11;
doc.DetectLayoutChanges();
doc.Save(dataDir + "ConsequentExportOperations_out.bmp");GetPageHistory(Page)
Obtenez le Aspose.Note.PageHistory qui contient un historique complet pour chaque page présentée dans un document (le plus récent à l’indice 0).La révision actuelle de la page peut être accédée sous le nom de Aspose.Note.PageHistory.Current et contenue séparément des versions historiques.
public PageHistory GetPageHistory(Page page)Parameters
page Page
La révision actuelle d’une page.
Returns
Le Aspose.Note.PageHistorie
Examples
Découvrez comment restaurer la version précédente d’une page.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Pages();
// Load OneNote document and get first child
Document document = new Document(dataDir + "Aspose.one");
Page page = document.FirstChild;
Page previousPageVersion = document.GetPageHistory(page).Last();
document.RemoveChild(page);
document.AppendChildLast(previousPageVersion);
document.Save(dataDir + "RollBackRevisions_out.one");Découvrez comment rédiger l’historique de la page.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Pages();
// Load OneNote document and get first child
Document document = new Document(dataDir + "Aspose.one");
Page page = document.FirstChild;
var pageHistory = document.GetPageHistory(page);
pageHistory.RemoveRange(0, 1);
pageHistory[0] = new Page(document);
if (pageHistory.Count > 1)
{
pageHistory[1].Title.TitleText.Text = "New Title";
pageHistory.Add(new Page(document));
pageHistory.Insert(1, new Page(document));
document.Save(dataDir + "ModifyPageHistory_out.one");
}Affiche comment vérifier si une page est une Page de conflit (c’est-à-dire qu’elle a des changements que OneNote ne pouvait pas automatiquement fusionner).
string dataDir = RunExamples.GetDataDir_Pages();
// Load OneNote document
Document doc = new Document(dataDir + "Aspose.one", new LoadOptions { LoadHistory = true });
var history = doc.GetPageHistory(doc.FirstChild);
for (int i = 0; i < history.Count; i++)
{
var historyPage = history[i];
Console.Write(" {0}. Author: {1}, {2:dd.MM.yyyy hh.mm.ss}",
i,
historyPage.PageContentRevisionSummary.AuthorMostRecent,
historyPage.PageContentRevisionSummary.LastModifiedTime);
Console.WriteLine(historyPage.IsConflictPage ? ", IsConflict: true" : string.Empty);
// By default conflict pages are just skipped on saving.
// If mark it as non-conflict then it will be saved as usual one in the history.
if (historyPage.IsConflictPage)
historyPage.IsConflictPage = false;
}
doc.Save(dataDir + "ConflictPageManipulation_out.one", SaveFormat.One);Import(Mise à jour, PdfImportOptions, Mergéoptions)
Importe un ensemble de pages du document PDF fourni.
public Document Import(Stream stream, PdfImportOptions importOptions = null, MergeOptions mergeOptions = null)Parameters
stream Stream
Un flux avec un document PDF.
importOptions PdfImportOptions
Il spécifie les options sur la façon d’importer des pages du document PDF.
mergeOptions MergeOptions
Il spécifie les options de façon à fusionner les pages fournies.
Returns
Retournez la référence au document.
Import(PdfImportOptions, Métrooptions)
Importe un ensemble de pages du document PDF fourni.
public Document Import(string file, PdfImportOptions importOptions = null, MergeOptions mergeOptions = null)Parameters
file string
Un fichier avec un document PDF.
importOptions PdfImportOptions
Il spécifie les options sur la façon d’importer des pages du document PDF.
mergeOptions MergeOptions
Il spécifie les options de façon à fusionner les pages fournies.
Returns
Retournez la référence au document.
Examples
Affiche comment importer toutes les pages d’un ensemble de documents PDF page par page.
string dataDir = RunExamples.GetDataDir_Import();
var d = new Document();
d.Import(Path.Combine(dataDir, "sampleText.pdf"))
.Import(Path.Combine(dataDir, "sampleImage.pdf"))
.Import(Path.Combine(dataDir, "sampleTable.pdf"));
d.Save(Path.Combine(dataDir, "sample_SimpleMerge.one"));Affiche comment importer toutes les pages d’un ensemble de documents PDF tout en insérant des pages de chaque document PDF en tant que enfants d’une page OneNote de haut niveau.
string dataDir = RunExamples.GetDataDir_Import();
var d = new Document();
foreach (var file in new[] { "sampleText.pdf", "sampleImage.pdf", "sampleTable.pdf" })
{
d.AppendChildLast(new Page()).Title = new Title() { TitleText = new RichText() { ParagraphStyle = ParagraphStyle.Default }.Append(file) };
d.Import(Path.Combine(dataDir, file), new PdfImportOptions(), new MergeOptions() { InsertAt = int.MaxValue, InsertAsChild = true });
}
d.Save(Path.Combine(dataDir, "sample_StructuredMerge.one"));Affichez comment importer tout le contenu d’un ensemble de documents PDF en fusionnant des pages de chaque document PDF à une seule page OneNote.
string dataDir = RunExamples.GetDataDir_Import();
var d = new Document();
var importOptions = new PdfImportOptions();
var mergeOptions = new MergeOptions() { ImportAsSinglePage = true, PageSpacing = 100 };
d.Import(Path.Combine(dataDir, "sampleText.pdf"), importOptions, mergeOptions)
.Import(Path.Combine(dataDir, "sampleImage.pdf"), importOptions, mergeOptions)
.Import(Path.Combine(dataDir, "sampleTable.pdf"), importOptions, mergeOptions);
d.Save(Path.Combine(dataDir, "sample_SinglePageMerge.one"));Import(Mise à jour, HtmlImportOptions, Mergeoptions)
Importe un ensemble de pages du document HTML fourni.
public Document Import(Stream stream, HtmlImportOptions importOptions, MergeOptions mergeOptions = null)Parameters
stream Stream
Un flux avec un document HTML.
importOptions HtmlImportOptions
Il spécifie les options sur la façon d’importer des pages du document HTML.
mergeOptions MergeOptions
Il spécifie les options de façon à fusionner les pages fournies.
Returns
Retournez la référence au document.
Import(Téléchargement, HtmlImportOptions, Mergeoptions)
Importe un ensemble de pages du document HTML fourni.
public Document Import(string file, HtmlImportOptions importOptions, MergeOptions mergeOptions = null)Parameters
file string
Un fichier avec un document HTML.
importOptions HtmlImportOptions
Il spécifie les options sur la façon d’importer des pages du document HTML.
mergeOptions MergeOptions
Il spécifie les options de façon à fusionner les pages fournies.
Returns
Retournez la référence au document.
IsEncrypted(Stream, LoadOptions, Out Document)
Vérifier si un document d’un courant est crypté.Pour le vérifier, nous devons complètement charger ce document. Ainsi, cette méthode peut conduire à la peine de performance.
public static bool IsEncrypted(Stream stream, LoadOptions options, out Document document)Parameters
stream Stream
Il flusso .
options LoadOptions
Le opzioni di carico.
document Document
Le document chargé.
Returns
Retourne vrai si le document est crypté autrement faux.
Examples
Découvrez comment vérifier si un document est protégé par mot de passe.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string fileName = Path.Combine(dataDir, "Aspose.one");
Document document;
if (!Document.IsEncrypted(fileName, out document))
{
Console.WriteLine("The document is loaded and ready to be processed.");
}
else
{
Console.WriteLine("The document is encrypted. Provide a password.");
}Il montre comment vérifier si un document est protégé par un mot de passe spécifique.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string fileName = Path.Combine(dataDir, "Aspose.one");
Document document;
if (Document.IsEncrypted(fileName, "VerySecretPassword", out document))
{
if (document != null)
{
Console.WriteLine("The document is decrypted. It is loaded and ready to be processed.");
}
else
{
Console.WriteLine("The document is encrypted. Invalid password was provided.");
}
}
else
{
Console.WriteLine("The document is NOT encrypted. It is loaded and ready to be processed.");
}IsEncrypted(Stream, string, out document)
Vérifier si un document d’un courant est crypté.Pour le vérifier, nous devons complètement charger ce document. Ainsi, cette méthode peut conduire à la peine de performance.
public static bool IsEncrypted(Stream stream, string password, out Document document)Parameters
stream Stream
Il flusso .
password string
Le mot de passe pour décrypter un document.
document Document
Le document chargé.
Returns
Retourne vrai si le document est crypté autrement faux.
Examples
Découvrez comment vérifier si un document est protégé par mot de passe.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string fileName = Path.Combine(dataDir, "Aspose.one");
Document document;
if (!Document.IsEncrypted(fileName, out document))
{
Console.WriteLine("The document is loaded and ready to be processed.");
}
else
{
Console.WriteLine("The document is encrypted. Provide a password.");
}Il montre comment vérifier si un document est protégé par un mot de passe spécifique.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string fileName = Path.Combine(dataDir, "Aspose.one");
Document document;
if (Document.IsEncrypted(fileName, "VerySecretPassword", out document))
{
if (document != null)
{
Console.WriteLine("The document is decrypted. It is loaded and ready to be processed.");
}
else
{
Console.WriteLine("The document is encrypted. Invalid password was provided.");
}
}
else
{
Console.WriteLine("The document is NOT encrypted. It is loaded and ready to be processed.");
}IsEncrypted(Résumé : Out Document)
Vérifier si un document d’un courant est crypté.Pour le vérifier, nous devons complètement charger ce document. Ainsi, cette méthode peut conduire à la peine de performance.
public static bool IsEncrypted(Stream stream, out Document document)Parameters
stream Stream
Il flusso .
document Document
Le document chargé.
Returns
Retourne vrai si le document est crypté autrement faux.
Examples
Découvrez comment vérifier si un document est protégé par mot de passe.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string fileName = Path.Combine(dataDir, "Aspose.one");
Document document;
if (!Document.IsEncrypted(fileName, out document))
{
Console.WriteLine("The document is loaded and ready to be processed.");
}
else
{
Console.WriteLine("The document is encrypted. Provide a password.");
}Il montre comment vérifier si un document est protégé par un mot de passe spécifique.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string fileName = Path.Combine(dataDir, "Aspose.one");
Document document;
if (Document.IsEncrypted(fileName, "VerySecretPassword", out document))
{
if (document != null)
{
Console.WriteLine("The document is decrypted. It is loaded and ready to be processed.");
}
else
{
Console.WriteLine("The document is encrypted. Invalid password was provided.");
}
}
else
{
Console.WriteLine("The document is NOT encrypted. It is loaded and ready to be processed.");
}IsEncrypted(String, LoadOptions, Out Document)
Vérifier si un document d’un fichier est crypté.Pour le vérifier, nous devons complètement charger ce document. Ainsi, cette méthode peut conduire à la peine de performance.
public static bool IsEncrypted(string filePath, LoadOptions options, out Document document)Parameters
filePath string
Il percorso del file.
options LoadOptions
Le opzioni di carico.
document Document
Le document chargé.
Returns
Retourne vrai si le document est crypté autrement faux.
Examples
Découvrez comment vérifier si un document est protégé par mot de passe.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string fileName = Path.Combine(dataDir, "Aspose.one");
Document document;
if (!Document.IsEncrypted(fileName, out document))
{
Console.WriteLine("The document is loaded and ready to be processed.");
}
else
{
Console.WriteLine("The document is encrypted. Provide a password.");
}Il montre comment vérifier si un document est protégé par un mot de passe spécifique.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string fileName = Path.Combine(dataDir, "Aspose.one");
Document document;
if (Document.IsEncrypted(fileName, "VerySecretPassword", out document))
{
if (document != null)
{
Console.WriteLine("The document is decrypted. It is loaded and ready to be processed.");
}
else
{
Console.WriteLine("The document is encrypted. Invalid password was provided.");
}
}
else
{
Console.WriteLine("The document is NOT encrypted. It is loaded and ready to be processed.");
}IsEncrypted(Téléchargement, Out Document)
Vérifier si un document d’un fichier est crypté.Pour le vérifier, nous devons complètement charger ce document. Ainsi, cette méthode peut conduire à la peine de performance.
public static bool IsEncrypted(string filePath, out Document document)Parameters
filePath string
Il percorso del file.
document Document
Le document chargé.
Returns
Retourne vrai si le document est crypté autrement faux.
Examples
Découvrez comment vérifier si un document est protégé par mot de passe.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string fileName = Path.Combine(dataDir, "Aspose.one");
Document document;
if (!Document.IsEncrypted(fileName, out document))
{
Console.WriteLine("The document is loaded and ready to be processed.");
}
else
{
Console.WriteLine("The document is encrypted. Provide a password.");
}Il montre comment vérifier si un document est protégé par un mot de passe spécifique.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string fileName = Path.Combine(dataDir, "Aspose.one");
Document document;
if (Document.IsEncrypted(fileName, "VerySecretPassword", out document))
{
if (document != null)
{
Console.WriteLine("The document is decrypted. It is loaded and ready to be processed.");
}
else
{
Console.WriteLine("The document is encrypted. Invalid password was provided.");
}
}
else
{
Console.WriteLine("The document is NOT encrypted. It is loaded and ready to be processed.");
}IsEncrypted(string, string et out document)
Vérifier si un document d’un fichier est crypté.Pour le vérifier, nous devons complètement charger ce document. Ainsi, cette méthode peut conduire à la peine de performance.
public static bool IsEncrypted(string filePath, string password, out Document document)Parameters
filePath string
Il percorso del file.
password string
Le mot de passe pour décrypter un document.
document Document
Le document chargé.
Returns
Retourne vrai si le document est crypté autrement faux.
Examples
Découvrez comment vérifier si un document est protégé par mot de passe.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string fileName = Path.Combine(dataDir, "Aspose.one");
Document document;
if (!Document.IsEncrypted(fileName, out document))
{
Console.WriteLine("The document is loaded and ready to be processed.");
}
else
{
Console.WriteLine("The document is encrypted. Provide a password.");
}Il montre comment vérifier si un document est protégé par un mot de passe spécifique.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string fileName = Path.Combine(dataDir, "Aspose.one");
Document document;
if (Document.IsEncrypted(fileName, "VerySecretPassword", out document))
{
if (document != null)
{
Console.WriteLine("The document is decrypted. It is loaded and ready to be processed.");
}
else
{
Console.WriteLine("The document is encrypted. Invalid password was provided.");
}
}
else
{
Console.WriteLine("The document is NOT encrypted. It is loaded and ready to be processed.");
}Merge(Nombre de pages > Page>Mélanges Options)
Mettre un certain nombre de pages dans le document.
public Document Merge(IEnumerable<page> pages, MergeOptions mergeOptions = null)Parameters
pages IEnumerable
di <
Page
>
Un ensemble de pages.
mergeOptions MergeOptions
Il spécifie les options de façon à fusionner les pages fournies.
Returns
Retournez la référence au document.
Examples
Affichez comment importer toutes les pages du document PDF groupant tous les 5 pages à une seule page OneNote.
string dataDir = RunExamples.GetDataDir_Import();
var d = new Document();
var mergeOptions = new MergeOptions() { ImportAsSinglePage = true, PageSpacing = 100 };
IEnumerable<page> pages = PdfImporter.Import(Path.Combine(dataDir, "SampleGrouping.pdf"));
while (pages.Any())
{
d.Merge(pages.Take(5), mergeOptions);
pages = pages.Skip(5);
}
d.Save(Path.Combine(dataDir, "sample_CustomMerge.one"));</page>Print()
Imprimez le document en utilisant la imprimante par défaut.
public void Print()Examples
Affiche comment envoyer un document à une imprimante en utilisant le dialogue Windows standard avec les options par défaut.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
var document = new Aspose.Note.Document(dataDir + "Aspose.one");
document.Print();Affiche comment envoyer un document à une imprimante en utilisant un dialogue Windows standard avec des options spécifiées.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
var document = new Aspose.Note.Document(dataDir + "Aspose.one");
var printerSettings = new PrinterSettings() { FromPage = 0, ToPage = 10 };
printerSettings.DefaultPageSettings.Landscape = true;
printerSettings.DefaultPageSettings.Margins = new System.Drawing.Printing.Margins(50, 50, 150, 50);
document.Print(new PrintOptions()
{
PrinterSettings = printerSettings,
Resolution = 1200,
PageSplittingAlgorithm = new KeepSolidObjectsAlgorithm(),
DocumentName = "Test.one"
});Print(PrintOptions)
Imprimez le document en utilisant la imprimante par défaut.
public void Print(PrintOptions options)Parameters
options PrintOptions
Les options utilisées pour imprimer un document peuvent être null.
Save(Le string)
Économisez le document OneNote dans un fichier.
public void Save(string fileName)Parameters
fileName string
Si un fichier avec le nom complet spécifié existe déjà, le dossier existant est surécrite.
Examples
Découvrez comment enregistrer un document.
string inputFile = "Sample1.one";
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string outputFile = "SaveDocToOneNoteFormat_out.one";
Document doc = new Document(dataDir + inputFile);
doc.Save(dataDir + outputFile);Exceptions
IncorrectDocumentStructureException
La structure du document est en violation des spécifications.
UnsupportedSaveFormatException
Le format de sauvegarde demandé n’est pas supporté.
Save(Stream)
Économisez le document OneNote dans un flux.
public void Save(Stream stream)Parameters
stream Stream
Le système.IO.Stream où le document sera sauvé.
Exceptions
IncorrectDocumentStructureException
La structure du document est en violation des spécifications.
UnsupportedSaveFormatException
Le format de sauvegarde demandé n’est pas supporté.
Save(Téléchargement, SaveFormat)
Enregistrez le document OneNote dans un fichier dans le format spécifié.
public void Save(string fileName, SaveFormat format)Parameters
fileName string
Si un fichier avec le nom complet spécifié existe déjà, le dossier existant est surécrite.
format SaveFormat
文書を保存するための形式
Examples
Afficher comment sauvegarder un document en utilisant l’enumeration SaveFormat.
string inputFile = "Sample1.one";
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string outputFile = "SaveDocToOneNoteFormatUsingSaveFormat_out.one";
Document document = new Document(dataDir + inputFile);
document.Save(dataDir + outputFile, SaveFormat.One);Découvrez comment sauvegarder un document en format GIF.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document oneFile = new Document(dataDir + "Aspose.one");
dataDir = dataDir + "SaveToImageDefaultOptions_out.gif";
// Save the document as gif.
oneFile.Save(dataDir, SaveFormat.Gif);Exceptions
IncorrectDocumentStructureException
La structure du document est en violation des spécifications.
UnsupportedSaveFormatException
Le format de sauvegarde demandé n’est pas supporté.
Save(Résumé : SaveFormat)
Économisez le document OneNote à un flux dans le format spécifié.
public void Save(Stream stream, SaveFormat format)Parameters
stream Stream
Le système.IO.Stream où le document sera sauvé.
format SaveFormat
文書を保存するための形式
Examples
Affiche comment sauvegarder un document en format PDF en utilisant les paramètres par défaut.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document oneFile = new Document(dataDir + "Aspose.one");
// Save the document as PDF
dataDir = dataDir + "SaveWithDefaultSettings_out.pdf";
oneFile.Save(dataDir, SaveFormat.Pdf);Découvrez comment enregistrer un document dans un flux.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document doc = new Document(dataDir + "Aspose.one");
MemoryStream dstStream = new MemoryStream();
doc.Save(dstStream, SaveFormat.Pdf);
// Rewind the stream position back to zero so it is ready for next reader.
dstStream.Seek(0, SeekOrigin.Begin);Découvrez comment appliquer le style thème sombre à un document.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Text();
// Load the document into Aspose.Note.
Document doc = new Document(Path.Combine(dataDir, "Aspose.one"));
foreach (var page in doc)
{
page.BackgroundColor = Color.Black;
}
foreach (var node in doc.GetChildNodes<richtext>())
{
var c = node.ParagraphStyle.FontColor;
if (c.IsEmpty || Math.Abs(c.R - Color.Black.R) + Math.Abs(c.G - Color.Black.G) + Math.Abs(c.B - Color.Black.B) <= 30)
{
node.ParagraphStyle.FontColor = Color.White;
}
}
doc.Save(Path.Combine(dataDir, "AsposeDarkTheme.pdf"));</richtext>Exceptions
IncorrectDocumentStructureException
La structure du document est en violation des spécifications.
UnsupportedSaveFormatException
Le format de sauvegarde demandé n’est pas supporté.
Save(Téléchargement, SaveOptions)
Enregistrez le document OneNote dans un fichier en utilisant les options d’enregistrement spécifiées.
public void Save(string fileName, SaveOptions options)Parameters
fileName string
Si un fichier avec le nom complet spécifié existe déjà, le dossier existant est surécrite.
options SaveOptions
Il spécifie les options de la façon dont le document est enregistré dans le fichier.
Examples
Afficher comment sauvegarder un document en utilisant OneSaveOptions.
string inputFile = "Sample1.one";
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string outputFile = "SaveDocToOneNoteFormatUsingOneSaveOptions_out.one";
Document document = new Document(dataDir + inputFile);
document.Save(dataDir + outputFile, new OneSaveOptions());Affichez comment sauvegarder un document comme image dans le format JPEG en utilisant SaveFormat.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document oneFile = new Document(dataDir + "Aspose.one");
dataDir = dataDir + "SaveToJpegImageUsingSaveFormat_out.jpg";
// Save the document.
oneFile.Save(dataDir, SaveFormat.Jpeg);Affichez comment enregistrer un document comme image dans le format Bmp en utilisant ImageSaveOptions.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document oneFile = new Document(dataDir + "Aspose.one");
dataDir = dataDir + "SaveToBmpImageUsingImageSaveOptions_out.bmp";
// Save the document.
oneFile.Save(dataDir, new ImageSaveOptions(SaveFormat.Bmp));Affiche comment sauvegarder un document en format PDF avec le layout de la page Letter.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document oneFile = new Document(dataDir + "OneNote.one");
var dst = Path.Combine(dataDir, "SaveToPdfUsingLetterPageSettings.pdf");
// Save the document.
oneFile.Save(dst, new PdfSaveOptions() { PageSettings = PageSettings.Letter });Affiche comment sauvegarder un document en format PDF avec un layout de page A4 sans limite d’altitude.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document oneFile = new Document(dataDir + "OneNote.one");
var dst = Path.Combine(dataDir, "SaveToPdfUsingA4PageSettingsWithoutHeightLimit.pdf");
// Save the document.
oneFile.Save(dst, new PdfSaveOptions() { PageSettings = PageSettings.A4NoHeightLimit });Découvrez comment enregistrer un document comme image grayscale.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document oneFile = new Document(dataDir + "Aspose.one");
dataDir = dataDir + "SaveAsGrayscaleImage_out.png";
// Save the document as gif.
oneFile.Save(dataDir, new ImageSaveOptions(SaveFormat.Png)
{
ColorMode = ColorMode.GrayScale
});Affichez comment sauvegarder un document comme image dans le format Tiff en utilisant la compression PackBits.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document oneFile = new Document(Path.Combine(dataDir, "Aspose.one"));
var dst = Path.Combine(dataDir, "SaveToTiffUsingPackBitsCompression.tiff");
// Save the document.
oneFile.Save(dst, new ImageSaveOptions(SaveFormat.Tiff)
{
TiffCompression = TiffCompression.PackBits
});Affichez comment enregistrer un document comme image dans le format Tiff en utilisant la compression Jpeg.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document oneFile = new Document(Path.Combine(dataDir, "Aspose.one"));
var dst = Path.Combine(dataDir, "SaveToTiffUsingJpegCompression.tiff");
// Save the document.
oneFile.Save(dst, new ImageSaveOptions(SaveFormat.Tiff)
{
TiffCompression = TiffCompression.Jpeg,
Quality = 93
});Affichez comment enregistrer un document comme image dans le format Tiff en utilisant la compression de fax CCITT Group 3.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document oneFile = new Document(Path.Combine(dataDir, "Aspose.one"));
var dst = Path.Combine(dataDir, "SaveToTiffUsingCcitt3Compression.tiff");
// Save the document.
oneFile.Save(dst, new ImageSaveOptions(SaveFormat.Tiff)
{
ColorMode = ColorMode.BlackAndWhite,
TiffCompression = TiffCompression.Ccitt3
});Découvrez comment sauvegarder un document en format PDF.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document oneFile = new Document(dataDir + "Aspose.one");
// Initialize PdfSaveOptions object
PdfSaveOptions opts = new PdfSaveOptions
{
// Set page index of first page to be saved
PageIndex = 0,
// Set page count
PageCount = 1,
};
// Save the document as PDF
dataDir = dataDir + "SaveRangeOfPagesAsPDF_out.pdf";
oneFile.Save(dataDir, opts);Affiche comment sauvegarder un document en format PDF en utilisant des paramètres spécifiques.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document doc = new Document(dataDir + "Aspose.one");
// Initialize PdfSaveOptions object
PdfSaveOptions opts = new PdfSaveOptions
{
// Use Jpeg compression
ImageCompression = Saving.Pdf.PdfImageCompression.Jpeg,
// Quality for JPEG compression
JpegQuality = 90
};
dataDir = dataDir + "Document.SaveWithOptions_out.pdf";
doc.Save(dataDir, opts);Affichez comment sauvegarder un document en tant qu’image binaire en utilisant la méthode Otsu.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document oneFile = new Document(dataDir + "Aspose.one");
dataDir = dataDir + "SaveToBinaryImageUsingOtsuMethod_out.png";
// Save the document as gif.
oneFile.Save(dataDir, new ImageSaveOptions(SaveFormat.Png)
{
ColorMode = ColorMode.BlackAndWhite,
BinarizationOptions = new ImageBinarizationOptions()
{
BinarizationMethod = BinarizationMethod.Otsu,
}
});Il montre comment économiser un document en tant qu’image binaire en utilisant un seuil fixe.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document oneFile = new Document(dataDir + "Aspose.one");
dataDir = dataDir + "SaveToBinaryImageUsingFixedThreshold_out.png";
// Save the document as gif.
oneFile.Save(dataDir, new ImageSaveOptions(SaveFormat.Png)
{
ColorMode = ColorMode.BlackAndWhite,
BinarizationOptions = new ImageBinarizationOptions()
{
BinarizationMethod = BinarizationMethod.FixedThreshold,
BinarizationThreshold = 123
}
});Exceptions
IncorrectDocumentStructureException
La structure du document est en violation des spécifications.
UnsupportedSaveFormatException
Le format de sauvegarde demandé n’est pas supporté.
Save(Résultats, SaveOptions)
Économisez le document OneNote dans un flux en utilisant les options spécifiées de sauvegarde.
public void Save(Stream stream, SaveOptions options)Parameters
stream Stream
Le système.IO.Stream où le document sera sauvé.
options SaveOptions
Il spécifie les options de la façon dont le document est enregistré dans le courant.
Examples
Affiche comment sauvegarder un document en format pdf en utilisant le font par défaut spécifique.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
// Load the document into Aspose.Note.
Document oneFile = new Document(Path.Combine(dataDir, "missing-font.one"));
// Save the document as PDF
dataDir = dataDir + "SaveUsingDocumentFontsSubsystemWithDefaultFontName_out.pdf";
oneFile.Save(dataDir, new PdfSaveOptions()
{
FontsSubsystem = DocumentFontsSubsystem.UsingDefaultFont("Times New Roman")
});Affiche comment sauvegarder un document en format pdf en utilisant le font par défaut d’un fichier.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string fontFile = Path.Combine(dataDir, "geo_1.ttf");
// Load the document into Aspose.Note.
Document oneFile = new Document(Path.Combine(dataDir, "missing-font.one"));
// Save the document as PDF
dataDir = dataDir + "SaveUsingDocumentFontsSubsystemWithDefaultFontFromFile_out.pdf";
oneFile.Save(dataDir, new PdfSaveOptions()
{
FontsSubsystem = DocumentFontsSubsystem.UsingDefaultFontFromFile(fontFile)
});Affiche comment sauvegarder un document dans le format pdf en utilisant la lettre par défaut d’un flux.
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
string fontFile = Path.Combine(dataDir, "geo_1.ttf");
// Load the document into Aspose.Note.
Document oneFile = new Document(Path.Combine(dataDir, "missing-font.one"));
// Save the document as PDF
dataDir = dataDir + "SaveUsingDocumentFontsSubsystemWithDefaultFontFromStream_out.pdf";
using (var stream = File.Open(fontFile, FileMode.Open, FileAccess.Read, FileShare.Read))
{
oneFile.Save(dataDir, new PdfSaveOptions()
{
FontsSubsystem = DocumentFontsSubsystem.UsingDefaultFontFromStream(stream)
});
}Exceptions
IncorrectDocumentStructureException
La structure du document est en violation des spécifications.
UnsupportedSaveFormatException
Le format de sauvegarde demandé n’est pas supporté.
