Class QrExtCodetextBuilder

Class QrExtCodetextBuilder

名称: Aspose.BarCode.Generation 聚集: Aspose.BarCode.dll (25.4.0)

扩展代码发明器为 2D QR 条码 扩展代码模式为 QrEncodeMode

使用 BarcodeGenerator 的 TwoDDisplayText 属性设置可见的文本,以删除管理字符。

public class QrExtCodetextBuilder : ExtCodetextBuilder

Inheritance

object ← ExtCodetextBuilder ← QrExtCodetextBuilder

继承人

ExtCodetextBuilder.Clear() , ExtCodetextBuilder.AddPlainCodetext(string) , ExtCodetextBuilder.AddECICodetext(ECIEncodings, string) , ExtCodetextBuilder.GetExtendedCodetext() , object.GetType() , object.MemberwiseClone() , object.ToString() , object.Equals(object?) , object.Equals(object?, object?) , object.ReferenceEquals(object?, object?) , object.GetHashCode()

Examples

此示例显示如何在扩展模式中使用 FNC1 第一位。

//create codetext
QrExtCodetextBuilder lTextBuilder = new QrExtCodetextBuilder();
lTextBuilder.AddFNC1FirstPosition();
lTextBuilder.AddPlainCodetext("000%89%%0");
lTextBuilder.AddFNC1GroupSeparator();
lTextBuilder.AddPlainCodetext("12345<FNC1>");

//generate codetext
string lCodetext = lTextBuilder.GetExtendedCodetext();

//generate
using(BarcodeGenerator generator = new BarcodeGenerator(EncodeTypes.QR))
{
    generator.Parameters.Barcode.QR.QrEncodeMode = QREncodeMode.ExtendedCodetext;
    generator.Parameters.Barcode.QR.QrErrorLevel = QRErrorLevel.LevelL;
	generator.CodeText = lCodetext;
    generator.Parameters.Barcode.CodeTextParameters.TwoDDisplayText = "My Text";
	generator.Save("test.bmp");
}

此示例显示如何在扩展模式中使用 FNC1 第二位置。

//create codetext
QrExtCodetextBuilder lTextBuilder = new QrExtCodetextBuilder();
TextBuilder.AddFNC1SecondPosition("12");
TextBuilder.AddPlainCodetext("TRUE3456"); 

//generate codetext
string lCodetext = lTextBuilder.GetExtendedCodetext();

//generate
using(BarcodeGenerator generator = new BarcodeGenerator(EncodeTypes.QR))
{
    generator.Parameters.Barcode.QR.QrEncodeMode = QREncodeMode.ExtendedCodetext;
    generator.Parameters.Barcode.QR.QrErrorLevel = QRErrorLevel.LevelL;
	generator.CodeText = lCodetext;
    generator.Parameters.Barcode.CodeTextParameters.TwoDDisplayText = "My Text";
	generator.Save("test.bmp");
}

此示例显示如何在扩展模式中使用多 ECI 模式。

//create codetext
QrExtCodetextBuilder lTextBuilder = new QrExtCodetextBuilder();
TextBuilder.AddECICodetext(ECIEncodings.Win1251, "Will");
TextBuilder.AddECICodetext(ECIEncodings.UTF8, "Right");
TextBuilder.AddECICodetext(ECIEncodings.UTF16BE, "Power");
TextBuilder.AddPlainCodetext(@"t\e\\st");   

//generate codetext
string lCodetext = lTextBuilder.GetExtendedCodetext();

//generate
using(BarcodeGenerator generator = new BarcodeGenerator(EncodeTypes.QR))
{
    generator.Parameters.Barcode.QR.QrEncodeMode = QREncodeMode.ExtendedCodetext;
    generator.Parameters.Barcode.QR.QrErrorLevel = QRErrorLevel.LevelL;
	generator.CodeText = lCodetext;
    generator.Parameters.Barcode.CodeTextParameters.TwoDDisplayText = "My Text";
	generator.Save("test.bmp");
}

Constructors

QrExtCodetextBuilder() 

public QrExtCodetextBuilder()

Methods

AddFNC1 第一位()

将 FNC1 添加到扩展代码文本项目的第一位

public void AddFNC1FirstPosition()

AddFNC1Group分离器()

Adds Group Separator (GS - ‘\u001D’) 到扩展代码文本项目

public void AddFNC1GroupSeparator()

AddFNC1Second位置(线条)

将 FNC1 添加到第二位的扩展代码文本项目

public void AddFNC1SecondPosition(string codetext)

Parameters

codetext string

FNC1在第二位的值

GetExtendedCodetext()

从扩展代码列表中创建扩展代码文本。

public override string GetExtendedCodetext()

Returns

string

扩展代码作为 string

 中文