Class SignatureLine

csharp
[C#]

//Instantiating a Workbook object
Workbook workbook = new Workbook();
Worksheet worksheet = workbook.Worksheets[0];

// Create signature line object
SignatureLine s = new SignatureLine();
s.Signer = "Simon";
s.Title = "Development";
s.Email = "simon@aspose.com";
s.Instructions = "Sign to confirm the excel content.";

// Adds a Signature Line to the worksheet.
Picture signatureLine = worksheet.Shapes.AddSignatureLine(0, 0, s);

//do your business

//Save the excel file.
workbook.Save("result.xlsx");

csharp
[C#]
if(s.AllowComments)
{
    // Comments could be attached.
}

csharp
[C#]
// Create signature line object
SignatureLine s5 = new SignatureLine();
s5.Email = "Simon.Zhao@aspose.com";

csharp
[C#]
// Create signature line object
SignatureLine s1 = new SignatureLine();
s1.Id = System.Guid.NewGuid();

csharp
[C#]
// Create signature line object
SignatureLine s6 = new SignatureLine();
s6.Instructions = "Just do it.";

csharp
[C#]
if(s.IsLine)
{
    //Is line.
}

csharp
[C#]
// Create signature line object
SignatureLine s2 = new SignatureLine();
s2.ProviderId = new Guid("xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx");//The GUID should be obtained from the documentation shipped with the provider.

csharp
[C#]
if(s.ShowSignedDate)
{
    //Show signed date.
}

csharp
[C#]
// Create signature line object
SignatureLine s3 = new SignatureLine();
s3.Signer = "Mr xxx";

csharp
[C#]
// Create signature line object
SignatureLine s4 = new SignatureLine();
s4.Title = "Development Lead";