[C#]
BarCodeReader.ProcessorSettings.UseAllCores = false;
reader.ManualHints = ManualHint.InvertImage| ManualHint.IncorrectBarcodes;
[VB.NET]
reader.RecognitionMode = RecognitionMode.ManualHints
reader.ManualHints = ManualHint.InvertImage Or ManualHint.IncorrectBarcodes
[C#]
BarCodeReader.ProcessorSettings.MaxAdditionalAllowedThreads = 24;
[C#]
using (BarCodeBuilder builder = new BarCodeBuilder())
{
builder.SymbologyType = Symbology.AustraliaPost;
builder.CustomerInformationInterpretingType = CustomerInformationInterpretingType.CTable;
builder.CodeText = "5912345678ABCde";
using (Bitmap image = builder.GenerateBarCodeImage())
using (BarCodeReader r = new BarCodeReader(image, DecodeType.AustraliaPost))
{
r.CustomerInformationInterpretingType = CustomerInformationInterpretingType.CTable;
while (r.Read())
{
Console.WriteLine("BarCode Type: " + r.GetCodeType());
Console.WriteLine("BarCode CodeText: " + r.GetCodeText());
}
}
}
[VB.NET]
Using builder As BarCodeBuilder = New BarCodeBuilder()
builder.SymbologyType = Symbology.AustraliaPost
builder.CustomerInformationInterpretingType = CustomerInformationInterpretingType.CTable
builder.CodeText = "5912345678ABCde"
Using image As Bitmap = builder.GenerateBarCodeImage()
Using reader As BarCodeReader = New BarCodeReader(image, DecodeType.AustraliaPost)
reader.CustomerInformationInterpretingType = CustomerInformationInterpretingType.CTable
While r.Read()
Console.WriteLine("BarCode Type: " + r.GetReadType())
Console.WriteLine("BarCode CodeText: " + r.GetCodeText())
End While
End Using
End Using
End Using
[C#]
using (BarCodeBuilder builder = new BarCodeBuilder())
{
builder.SymbologyType = Symbology.AustraliaPost;
builder.CustomerInformationInterpretingType = CustomerInformationInterpretingType.NTable;
builder.CodeText = "59123456781234567";
using (Bitmap image = builder.GenerateBarCodeImage())
using (BarCodeReader r = new BarCodeReader(image, DecodeType.AustraliaPost))
{
r.CustomerInformationInterpretingType = CustomerInformationInterpretingType.NTable;
while (r.Read())
{
Console.WriteLine("BarCode Type: " + r.GetCodeType());
Console.WriteLine("BarCode CodeText: " + r.GetCodeText());
}
}
}
[VB.NET]
Using builder As BarCodeBuilder = New BarCodeBuilder()
builder.SymbologyType = Symbology.AustraliaPost
builder.CustomerInformationInterpretingType = CustomerInformationInterpretingType.NTable
builder.CodeText = "59123456781234567"
Using image As Bitmap = builder.GenerateBarCodeImage()
Using reader As BarCodeReader = New BarCodeReader(image, DecodeType.AustraliaPost)
reader.CustomerInformationInterpretingType = CustomerInformationInterpretingType.NTable
While r.Read()
Console.WriteLine("BarCode Type: " + r.GetReadType())
Console.WriteLine("BarCode CodeText: " + r.GetCodeText())
End While
End Using
End Using
End Using
[C#]
using (BarCodeBuilder builder = new BarCodeBuilder())
{
builder.SymbologyType = Symbology.AustraliaPost;
builder.CustomerInformationInterpretingType = CustomerInformationInterpretingType.Other;
builder.CodeText = "59123456780123012301230123";
using (Bitmap image = builder.GenerateBarCodeImage())
using (BarCodeReader r = new BarCodeReader(image, DecodeType.AustraliaPost))
{
r.CustomerInformationInterpretingType = CustomerInformationInterpretingType.Other;
while (r.Read())
{
Console.WriteLine("BarCode Type: " + r.GetCodeType());
Console.WriteLine("BarCode CodeText: " + r.GetCodeText());
}
}
}
[VB.NET]
Using builder As BarCodeBuilder = New BarCodeBuilder()
builder.SymbologyType = Symbology.AustraliaPost
builder.CustomerInformationInterpretingType = CustomerInformationInterpretingType.Other
builder.CodeText = "59123456780123012301230123"
Using image As Bitmap = builder.GenerateBarCodeImage()
Using reader As BarCodeReader = New BarCodeReader(image, DecodeType.AustraliaPost)
reader.CustomerInformationInterpretingType = CustomerInformationInterpretingType.Other
While r.Read()
Console.WriteLine("BarCode Type: " + r.GetReadType())
Console.WriteLine("BarCode CodeText: " + r.GetCodeText())
End While
End Using
End Using
End Using
[C#]
using(var generator = new V3.BarcodeGenerator(EncodeTypes.Code128))
{
generator.CodeText = "123ABC";
generator.Save("code128.png");
}
[C#]
using(var generator = new V3.BarcodeGenerator(EncodeTypes.Code128))
{
Bitmap barcode = generator.GenerateBarCodeImage();
barcode.Save("test.png");
}
The WideNarrowRatio parameter value is less than or equal to 0.
The Space parameter value is less than 0.
The Space parameter value is less than 0.
The QuietZoneCoef parameter value is less than 10.
The Resolution parameter value is less than or equal to 0.
[C#]
using (var generator = new V3.BarcodeGenerator(EncodeTypes.DataMatrix))
{
generator.Parameters.RotationAngle = 7f;
generator.Save("test.png");
}
[C#]
using(BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Code128))
{
generator.CodeText = "123ABC";
generator.Save("code128.png");
}
[C#]
using(BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Code128))
{
generator.CodeText = "123ABC";
generator.Save("test.png");
}
[C#]
using(BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Code128))
{
System.Console.WriteLine(generator.EncodeType);
}
[C#]
using(BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Code128))
{
generator.CaptionAbove.Visible = true;
generator.CaptionAbove.Text = "Caption above";
generator.CaptionAbove.Alignment = StringAlignment.Center;
generator.CaptionAbove.Color = Color.Red;
generator.CaptionAbove.Font.Size.Point = 14;
//space between the barcode and the caption
generator.CaptionAbove.Space.Millimeters = 5;
generator.Save("test.png");
}
[C#]
using(BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Code128))
{
generator.CaptionBelow.Visible = true;
generator.CaptionBelow.Text = "Caption below";
generator.CaptionBelow.Alignment = StringAlignment.Center;
generator.CaptionBelow.Color = Color.Red;
generator.CaptionBelow.Font.Size.Point = 14;
//space between the barcode and the caption
generator.CaptionBelow.Space.Millimeters = 5;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Code128))
{
generator.BarHeight.Millimeters = 10;
generator.Save("test.png");
}
The BarHeight parameter value is less than or equal to 0.
The BarHeight can't be specified when AutoSizeMode is set to Nearest.
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Code128))
{
generator.XDimension.Pixels = 4;
generator.Save("test.png");
}
The XDimension parameter value is less than or equal to 0.
The XDimension can't be specified when AutoSizeMode is set to Nearest.
The WideNarrowRatio parameter value is less than or equal to 0.
The Resolution parameter value is less than or equal to 0.
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Code128))
{
generator.Margins.Left.Millimeters = 2;
generator.Margins.Top.Pixels = 15;
generator.Margins.Right.Inches = 0.3f;
generator.Margins.Bottom.Point = 14;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.DataMatrix))
{
generator.D2.AspectRatio = 1.5f;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.ITF14))
{
generator.ITF.BorderThickness.Millimeters = 2;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.QR))
{
generator.CodeText = "123ABC456DEF";
generator.QR.ErrorLevel = QRErrorLevel.LevelH;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.DataMatrix))
{
generator.DataMatrix.EncodeMode = DataMatrixEncodeMode.Full;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Aztec))
{
generator.Aztec.SymbolMode = AztecSymbolMode.Compact;
generator.Aztec.ErrorLevel = 50;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Pdf417))
{
generator.Pdf417.ErrorLevel = Pdf417ErrorLevel.Level1;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Codabar))
{
generator.CodeText = "123456789";
generator.Checksum.Enable = EnableChecksum.Yes;
generator.Codabar.ChecksumMode = CodabarChecksumMode.Mod10;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.EAN13))
{
generator.Supplement.Data = "12345";
generator.Supplement.Space.Millimeters = 7;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Code128))
{
generator.Border.Visible = true;
generator.Border.Color = Color.Blue;
generator.Border.DashStyle = BorderDashStyle.DashDotDot;
generator.Border.Width.Pixels = 5;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Code128, "12345"))
{
generator.Checksum.AlwaysShow = true;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.DataMatrix))
{
generator.RotationAngle = 7f;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.DataMatrix))
{
generator.AutoSizeMode = AutoSizeMode.Nearest;
generator.BarCodeWidth.Millimeters = 50;
generator.BarCodeHeight.Inches = 1.3f;
generator.Save("test.png");
}
The BarCodeWidth parameter value is less than or equal to 0.
The BarCodeWidth can't be specified when AutoSizeMode is set to None.
The BarCodeHeight parameter value is less than or equal to 0.
The BarCodeHeight can't be specified when AutoSizeMode is set to None.
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Code128))
{
generator.CodeTextStyle.Location = CodeLocation.Above;
generator.CodeTextStyle.Color = Color.Brown;
generator.CodeTextStyle.Alignment = StringAlignment.Far;
generator.CodeTextStyle.Font.Style = FontStyle.Italic;
generator.CodeTextStyle.Font.Size.Point = 18;
generator.CodeTextStyle.Space.Millimeters = 5;
generator.Save("test.png");
}
The PostalShortBarHeight parameter value is near 2 times smaller than BarHeight or more than 88% of the height of BarHeight.
The PostalShortBarHeight can't be specified when AutoSizeMode is set to Nearest.
Specified size (
[C#]
using(BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Code128))
{
generator.RecalculateValues();
float width = generator.BarCodeWidth.Pixels;
float height = generator.BarCodeHeight.Pixels;
}
Specified size (
[C#]
using(BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Code128))
{
Bitmap barcode = generator.GenerateBarCodeImage();
barcode.Save("test.png");
}
Specified size (
Specified size (
Specified size (
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.DataMatrix))
{
generator.AutoSizeMode = AutoSizeMode.Nearest;
generator.BarCodeWidth.Millimeters = 50;
generator.BarCodeHeight.Inches = 1.3f;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.DataMatrix))
{
generator.AutoSizeMode = AutoSizeMode.Interpolation;
generator.BarCodeWidth.Millimeters = 50;
ggenerator.BarCodeHeight.Inches = 1.3f;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Aztec))
{
generator.Aztec.SymbolMode = AztecSymbolMode.Compact;
generator.Aztec.ErrorLevel = 50;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Aztec))
{
generator.Aztec.SymbolMode = AztecSymbolMode.Compact;
generator.Aztec.ErrorLevel = 50;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Aztec))
{
generator.Aztec.SymbolMode = AztecSymbolMode.Compact;
generator.Aztec.ErrorLevel = 50;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Code128))
{
generator.Border.Visible = true;
generator.Border.Color = Color.Blue;
generator.Border.DashStyle = BorderDashStyle.DashDotDot;
generator.Border.Width.Pixels = 5;
generator.Save("test.png");
}
The Width parameter value is less than 0.
The Space parameter value is less than 0.
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Code39Standard, "12345"))
{
generator.Checksum.Enable = EnableChecksum.Yes;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Code39Standard, "12345"))
{
generator.Checksum.Enable = EnableChecksum.Yes;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Code128, "12345"))
{
generator.Checksum.AlwaysShow = true;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Codabar))
{
generator.CodeText = "123456789";
generator.Checksum.Enable = EnableChecksum.Yes;
generator.Codabar.ChecksumMode = CodabarChecksumMode.Mod10;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Codabar))
{
generator.CodeText = "123456789";
generator.Checksum.Enable = EnableChecksum.Yes;
generator.Codabar.ChecksumMode = CodabarChecksumMode.Mod10;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Codabar))
{
generator.Codabar.StartSymbol = CodabarSymbol.B;
generator.Codabar.StopSymbol = CodabarSymbol.D;
builder.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Codabar))
{
generator.Codabar.StartSymbol = CodabarSymbol.B;
generator.Codabar.StopSymbol = CodabarSymbol.D;
builder.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Code128))
{
generator.CodeTextStyle.Location = CodeLocation.Above;
generator.CodeTextStyle.Color = Color.Brown;
generator.CodeTextStyle.Alignment = StringAlignment.Far;
generator.CodeTextStyle.Font.Style = FontStyle.Italic;
generator.CodeTextStyle.Font.Size.Point = 18;
generator.CodeTextStyle.Space.Millimeters = 5;
generator.Save("test.png");
}
The Space parameter value is less than 0.
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.DataMatrix))
{
generator.D2.AspectRatio = 1.5f;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.DataMatrix))
{
generator.D2.AspectRatio = 1.5f;
generator.Save("test.png");
}
The AspectRatio parameter value is less than or equal to 0.
The AspectRatio can't be specified when AutoSizeMode is set to Nearest.
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Pdf417))
{
generator.D2.Columns = 3;
generator.D2.Rows = 6;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Pdf417))
{
generator.D2.Columns = 3;
generator.D2.Rows = 6;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.DataMatrix))
{
generator.CodeText = "ABC \x00\x01\x02 DEF";
generator.D2.DisplayText = "Print text";
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.DataMatrix))
{
generator.CodeText = "Пример текста";
generator.D2.CodeTextEncoding = Encoding.Unicode;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.DataMatrix))
{
generator.DataMatrix.EncodeMode = DataMatrixEncodeMode.Full;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.DataMatrix))
{
generator.DataMatrix.Ecc = DataMatrixEccType.Ecc140;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Code128))
{
generator.CodeTextStyle.Font.Style = FontStyle.Italic;
generator.CodeTextStyle.Font.Size.Point = 18;
generator.Save("test.png");
}
The Size parameter value is less than or equal to 0.
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.ITF14))
{
generator.ITF.BorderThickness.Millimeters = 2;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.ITF14))
{
generator.ITF.BorderThickness.Millimeters = 2;
generator.Save("test.png");
}
The BorderThickness parameter value is less than 0.
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.ITF14))
{
generator.ITF.BorderType = ITF14BorderType.Frame;
generator.Save("test.png");
}
This class is used to manipulate margins in barcode image.
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Code128))
{
generator.Margins.Left.Millimeters = 2;
generator.Margins.Top.Pixels = 15;
generator.Margins.Right.Inches = 0.3f;
generator.Margins.Bottom.Point = 14;
generator.Save("test.png");
}
The Bottom parameter value is less than 0.
The Bottom can't be specified when AutoSizeMode is set to Nearest.
The Left parameter value is less than 0.
The Left can't be specified when AutoSizeMode is set to Nearest.
The Right parameter value is less than 0.
The Right can't be specified when AutoSizeMode is set to Nearest.
The Top parameter value is less than 0.
The Top can't be specified when AutoSizeMode is set to Nearest.
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Pdf417))
{
generator.Pdf417.ErrorLevel = Pdf417ErrorLevel.Level1;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.QR))
{
generator.CodeText = "123ABC456DEF";
generator.QR.ErrorLevel = QRErrorLevel.LevelH;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.QR, "1234567890ABCDEF123"))
{
generator.QR.EncodeMode = QREncodeMode.ECIEncoding;
generator.QR.ECIEncoding = ECIEncodings.Win1250;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.QR))
{
generator.CodeText = "12345TEXT";
generator.QR.EncodeType = QREncodeType.ForceMicroQR;
builder.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.EAN13))
{
generator.Supplement.Data = "12345";
generator.Supplement.Space.Millimeters = 7;
generator.Save("test.png");
}
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.EAN13))
{
generator.Supplement.Data = "12345";
builder.Save("test.png");
}
The Space parameter value is less than 0.
[C#]
using (BarCodeGenerator generator = new BarCodeGenerator(EncodeTypes.Code128))
{
generator.BarHeight.Millimeters = 10;
generator.Save("test.png");
}
[C#]
SymbologyEncodeType symbologyType = EncodeTypes.QR
[VB.NET]
Dim symbologyType As SymbologyEncodeType
symbologyType = EncodeTypes.QR
[C#]
using(BarCodeReader reader = new BarCodeReader(@"c:\test.jpg", DecodeType.Code39Standard))
{
while(reader.Read())
{
Console.WriteLine("BarCode Type: " + reader.GetCodeType());
Console.WriteLine("BarCode CodeText: " + reader.GetCodeText());
}
}
[VB.NET]
Using reader As BarCodeReader = New BarCodeReader("c:\test.jpg", DecodeType.Code39Standard)
While reader.Read()
Console.WriteLine("BarCode Type: " + reader.GetCodeTypeName())
Console.WriteLine("BarCode CodeText: " + reader.GetCodeText())
End While
End Using
[C#]
using(BarCodeReader reader = new BarCodeReader(@"c:\test.jpg"))
{
while(reader.Read())
{
Console.WriteLine("BarCode Type: " + reader.GetCodeType());
Console.WriteLine("BarCode CodeText: " + reader.GetCodeText());
}
}
[VB.NET]
Using reader As BarCodeReader = New BarCodeReader("c:\test.jpg")
While reader.Read()
Console.WriteLine("BarCode Type: " + reader.GetCodeTypeName())
Console.WriteLine("BarCode CodeText: " + reader.GetCodeText())
End While
End Using
[C#]
using (BarCodeReader reader = new BarCodeReader(@"c:\test.jpg"))
{
//set high performance mode
reader.QualitySettings = QualitySettings.HighPerformance;
while (reader.Read())
Console.WriteLine("BarCode CodeText: " + reader.GetCodeText());
}
using (BarCodeReader reader = new BarCodeReader(@"c:\test.jpg"))
{
//set high performance mode
reader.QualitySettings = QualitySettings.HighPerformance;
//set separate options
reader.QualitySettings.AllowMedianSmoothing = true;
reader.QualitySettings.MedianSmoothingWindowSize = 5;
while (reader.Read())
Console.WriteLine("BarCode CodeText: " + reader.GetCodeText());
}
using (BarCodeReader reader = new BarCodeReader(@"c:\test.jpg"))
{
//default mode is NormalQuality
//set separate options
reader.QualitySettings.AllowMedianSmoothing = true;
reader.QualitySettings.MedianSmoothingWindowSize = 5;
while (reader.Read())
Console.WriteLine("BarCode CodeText: " + reader.GetCodeText());
}
[C#]
using(BarCodeReader reader = new BarCodeReader(@"c:\test.jpg"))
{
reader.RecognitionMode = RecognitionMode.ManualHints;
reader.ManualHints = ManualHint.InvertImage| ManualHint.IncorrectBarcodes;
while(reader.Read())
{
Console.WriteLine("BarCode Type: " + reader.GetCodeType());
Console.WriteLine("BarCode CodeText: " + reader.GetCodeText());
}
}
[VB.NET]
Using reader As BarCodeReader = New BarCodeReader("c:\test.jpg")
reader.RecognitionMode = RecognitionMode.ManualHints
reader.ManualHints = ManualHint.InvertImage Or ManualHint.IncorrectBarcodes
While reader.Read()
Console.WriteLine("BarCode Type: " + reader.GetCodeTypeName())
Console.WriteLine("BarCode CodeText: " + reader.GetCodeText())
End While
End Using
[C#]
using(MemoryStream ms = new MemoryStream())
{
using (BarCodeBuilder bb = new BarCodeBuilder())
{
bb.CodeText = "Ñëîâî";
bb.EncodeType = EncodeTypes.QR;
bb.CodeTextEncoding = Encoding.UTF8;
bb.Save(ms, BarCodeImageFormat.Png);
}
using (BarCodeReader reader = new BarCodeReader(ms, BarCodeReadType.QR))
{
reader.SetDetectEncoding(true);
while(reader.Read())
Console.WriteLine("BarCode CodeText: " + reader.GetCodeText());
}
ms.Position = 0;
using (BarCodeReader reader = new BarCodeReader(ms, BarCodeReadType.QR))
{
reader.SetDetectEncoding(false);
while(reader.Read())
Console.WriteLine("BarCode CodeText: " + reader.GetCodeText(Encoding.UTF8));
}
}
[C#]
using (BarCodeReader reader = new BarCodeReader(@"c:\test.jpg", DecodeType.Code39Standard, DecodeType.Code128))
{
while (reader.Read())
{
Console.WriteLine("BarCode Type: " + reader.GetCodeType());
Console.WriteLine("BarCode CodeText: " + reader.GetCodeText());
}
}
[VB.NET]
Using reader As BarCodeReader = New BarCodeReader("c:\test.jpg", DecodeType.Code39Standard, DecodeType.Code128)
While reader.Read()
Console.WriteLine("BarCode Type: " + reader.GetCodeTypeName())
Console.WriteLine("BarCode CodeText: " + reader.GetCodeText())
End While
End Using
[C#]
MultyDecodeType types1 = new MultyDecodeType(DecodeType.QR, DecodeType.DataMatrix);
MultyDecodeType types2 = new MultyDecodeType(types1, DecodeType.Code128, DecodeType.Code39Standard);
[VB.NET]
Dim multyType1 As MultyDecodeType
multyType1 = New MultyDecodeType(DecodeType.QR, DecodeType.DataMatrix)
Dim multyType2 As MultyDecodeType
multyType2 = New MultyDecodeType(multyType1, DecodeType.Code128, DecodeType.Code39Standard)
[C#]
SingleDecodeType singleType = DecodeType.QR
[VB.NET]
Dim singleType As SingleDecodeType
singleType = DecodeType.QR
[C#]
using (BarCodeReader reader = new BarCodeReader(@"c:\test.jpg"))
{
//set high performance mode
reader.QualitySettings = QualitySettings.HighPerformance;
while (reader.Read())
Console.WriteLine("BarCode CodeText: " + reader.GetCodeText());
}
using (BarCodeReader reader = new BarCodeReader(@"c:\test.jpg"))
{
//normal quality mode is set by default
while (reader.Read())
Console.WriteLine("BarCode CodeText: " + reader.GetCodeText());
}
using (BarCodeReader reader = new BarCodeReader(@"c:\test.jpg"))
{
//set high quality mode with low speed recognition
reader.QualitySettings = QualitySettings.HighQuality;
while (reader.Read())
Console.WriteLine("BarCode CodeText: " + reader.GetCodeText());
}
using (BarCodeReader reader = new BarCodeReader(@"c:\test.jpg"))
{
//set max barcodes mode, which tries to find all possible barcodes, even incorrect. The slowest recognition mode
reader.QualitySettings = QualitySettings.MaxBarCodes;
while (reader.Read())
Console.WriteLine("BarCode CodeText: " + reader.GetCodeText());
}
using (BarCodeReader reader = new BarCodeReader(@"c:\test.jpg"))
{
//set high performance mode
reader.QualitySettings = QualitySettings.HighPerformance;
//set separate options
reader.QualitySettings.AllowMedianSmoothing = true;
reader.QualitySettings.MedianSmoothingWindowSize = 5;
while (reader.Read())
Console.WriteLine("BarCode CodeText: " + reader.GetCodeText());
}
using (BarCodeReader reader = new BarCodeReader(@"c:\test.jpg"))
{
//default mode is NormalQuality
//set separate options
reader.QualitySettings.AllowMedianSmoothing = true;
reader.QualitySettings.MedianSmoothingWindowSize = 5;
while (reader.Read())
Console.WriteLine("BarCode CodeText: " + reader.GetCodeText());
}
using (BarCodeReader reader = new BarCodeReader(@"c:\test.jpg"))
reader.QualitySettings = QualitySettings.HighPerformance;
using (BarCodeReader reader = new BarCodeReader(@"c:\test.jpg"))
reader.QualitySettings = QualitySettings.NormalQuality;
using (BarCodeReader reader = new BarCodeReader(@"c:\test.jpg"))
reader.QualitySettings = QualitySettings.HighQuality;
using (BarCodeReader reader = new BarCodeReader(@"c:\test.jpg"))
reader.QualitySettings = QualitySettings.MaxBarCodes;
[C#]
using (BarCodeReader reader = new BarCodeReader(@"c:\test.jpg",BarCodeReadType.Code39Standard))
{
int counter = 0;
while(reader.Read())
{
Console.WriteLine("BarCode Type: "+reader.GetReadType());
Console.WriteLine("BarCode CodeText: " + reader.GetCodeText());
BarCodeRegion region = reader.GetRegion();
if(region != null)
{
Image img = System.Drawing.Image.FromFile(file);
Graphics g = Graphics.FromImage(img);
region.DrawBarCodeEdges(g,new Pen(Color.Red,1f));
img.Save(string.Format(@".\edge_{0}.png" ,counter++));
region.FillBarCodeRegion(g,Brushes.Green);
img.Save(string.Format(@".\fill_{0}.png", counter++));
}
}
}
[VB.NET]
Using reader As BarCodeReader = New BarCodeReader("c:\test.jpg", BarCodeReadType.Code39Standard)
Dim counter As Integer
While reader.Read()
counter = counter + 1
Console.WriteLine("BarCode Type: " + reader.GetReadType().ToString)
Console.WriteLine("BarCode CodeText: " + reader.GetCodeText())
Dim region As BarCodeRegion
region = reader.GetRegion()
If Not region Is Nothing Then
Dim img As Image = System.Drawing.Image.FromFile("c:\test.jpg")
Dim g As Graphics = Graphics.FromImage(img)
region.DrawBarCodeEdges(g, New Pen(Color.Red, 1.0F))
img.Save(String.Format(".\edge_{0}.png", counter))
region.FillBarCodeRegion(g, Brushes.Green)
img.Save(String.Format(".\fill_{0}.png", counter))
End If
End While
End Using
[C#]
//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(BarCodeBuilder builder = new BarCodeBuilder())
{
builder.SymbologyType = Symbology.QR;
builder.QREncodeMode = QREncodeMode.ExtendedCodetext;
builder.QRErrorLevel = QRErrorLevel.LevelL;
builder.CodeText = lCodetext;
builder.Display2DText = "My Text";
builder.Save("test.bmp");
}
[C#]
//create codetext
QrExtCodetextBuilder lTextBuilder = new QrExtCodetextBuilder();
TextBuilder.AddFNC1SecondPosition("12");
TextBuilder.AddPlainCodetext("TRUE3456");
//generate codetext
string lCodetext = lTextBuilder.GetExtendedCodetext();
//generate
using(BarCodeBuilder builder = new BarCodeBuilder())
{
builder.SymbologyType = Symbology.QR;
builder.QREncodeMode = QREncodeMode.ExtendedCodetext;
builder.QRErrorLevel = QRErrorLevel.LevelL;
builder.CodeText = lCodetext;
builder.Display2DText = "My Text";
builder.Save("test.bmp");
}
[C#]
//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 (BarCodeBuilder builder = new BarCodeBuilder())
{
builder.SymbologyType = Symbology.QR;
builder.QREncodeMode = QREncodeMode.ExtendedCodetext;
builder.QRErrorLevel = QRErrorLevel.LevelL;
builder.CodeText = lCodetext;
builder.Display2DText = "My Text";
builder.Save("test.bmp");
}
[C#]
using(Aspose.BarCode.BarCodeBuilder builder = new Aspose.BarCode.BarCodeBuilder())
{
builder.EncodeType = Aspose.BarCode.EncodeTypes.Aztec;
builder.CodeText = "125";
builder.AztecSymbolMode = Aspose.BarCode.AztecSymbolMode.Rune;
builder.Save("test.bmp");
}
[VB.NET]
Using builder As Aspose.BarCode.BarCodeBuilder = new Aspose.BarCode.BarCodeBuilder()
builder.EncodeType = Aspose.BarCode.EncodeTypes.Aztec
builder.CodeText = "125"
builder.AztecSymbolMode = Aspose.BarCode.AztecSymbolMode.Rune
builder.Save("test.bmp")
End Using
[C#]
using(Aspose.BarCode.BarCodeBuilder builder = new Aspose.BarCode.BarCodeBuilder())
{
builder.EncodeType = Aspose.BarCode.EncodeTypes.Codabar;
builder.CodeText = "12345678";
builder.Save("test.bmp");
}
[VB.NET]
Using builder As Aspose.BarCode.BarCodeBuilder = new Aspose.BarCode.BarCodeBuilder()
builder.EncodeType = Aspose.BarCode.EncodeTypes.Codabar
builder.CodeText = "12345678"
builder.Save("test.bmp")
End Using
[C#]
using(Aspose.BarCode.BarCodeBuilder builder = new Aspose.BarCode.BarCodeBuilder())
{
builder.EncodeType = Aspose.BarCode.EncodeTypes.Codabar;
builder.CodeText = "12345678";
builder.Save("test.bmp");
}
[VB.NET]
Using builder As Aspose.BarCode.BarCodeBuilder = new Aspose.BarCode.BarCodeBuilder()
builder.EncodeType = Aspose.BarCode.EncodeTypes.Codabar
builder.CodeText = "12345678"
builder.Save("test.bmp")
End Using
[C#]
using(Aspose.BarCode.BarCodeBuilder builder = new Aspose.BarCode.BarCodeBuilder())
{
builder.EncodeType = Aspose.BarCode.EncodeTypes.Codabar;
builder.CodeText = "12345678";
builder.Save("test.bmp");
}
[VB.NET]
Using builder As Aspose.BarCode.BarCodeBuilder = new Aspose.BarCode.BarCodeBuilder()
builder.EncodeType = Aspose.BarCode.EncodeTypes.Codabar
builder.CodeText = "12345678"
builder.Save("test.bmp")
End Using
[C#]
using(Aspose.BarCode.BarCodeBuilder builder = new Aspose.BarCode.BarCodeBuilder())
{
builder.CaptionAbove.Text = "This is a BarCode image";
builder.CaptionAbove.Visible = true;
builder.CaptionAbove.Font = new System.Drawing.Font("Arial", 8f);
//space between the barcode and the caption
builder.CaptionAbove.Space = 2f;
builder.Save("test.bmp");
}
[VB.NET]
Using builder As Aspose.BarCode.BarCodeBuilder = new Aspose.BarCode.BarCodeBuilder()
builder.CaptionAbove.Text = "This is a BarCode image"
builder.CaptionAbove.Visible = True
builder.CaptionAbove.Font = New System.Drawing.Font("Arial", 8f)
'Space between the barcode and the caption
builder.CaptionAbove.Space = 2.0f
builder.Save("test.bmp")
End Using
[C#]
using(Aspose.BarCode.BarCodeBuilder builder = new Aspose.BarCode.BarCodeBuilder())
{
builder.CaptionBelow.Text = "This is a BarCode image";
builder.CaptionBelow.Visible = true;
builder.CaptionBelow.Font = new System.Drawing.Font("Arial", 8f);
//space between the barcode and the caption
builder.CaptionBelow.Space = 2f;
builder.Save("test.bmp");
}
[VB.NET]
Using builder As Aspose.BarCode.BarCodeBuilder = new Aspose.BarCode.BarCodeBuilder()
builder.CaptionBelow.Text = "This is a BarCode image"
builder.CaptionBelow.Visible = True
builder.CaptionBelow.Font = New System.Drawing.Font("Arial", 8f)
'Space between the barcode and the caption
builder.CaptionBelow.Space = 2.0f
builder.Save("test.bmp")
End Using
[C#]
using(Aspose.BarCode.BarCodeBuilder builder = new Aspose.BarCode.BarCodeBuilder())
{
builder.EncodeType = Aspose.BarCode.EncodeTypes.Codabar;
builder.CodeText = "12345678";
builder.BarCodeImage.Save("test.bmp");
}
[VB.NET]
Using builder As Aspose.BarCode.BarCodeBuilder = new Aspose.BarCode.BarCodeBuilder()
builder.EncodeType = Aspose.BarCode.EncodeTypes.Codabar
builder.CodeText = "12345678"
builder.BarCodeImage.Save("test.bmp")
End Using
[C#]
using(Aspose.BarCode.BarCodeBuilder builder = new Aspose.BarCode.BarCodeBuilder())
{
builder.EncodeType = Aspose.BarCode.EncodeTypes.Codabar;
builder.CodabarStartSymbol = CodabarSymbol.A;
builder.CodabarStopSymbol = CodabarSymbol.B;
builder.CodeText = "123456";
builder.Save("test.bmp");
}
[VB.NET]
Using builder As Aspose.BarCode.BarCodeBuilder = new Aspose.BarCode.BarCodeBuilder()
builder.EncodeType = Aspose.BarCode.EncodeTypes.Codabar
builder.CodabarStartSymbol = CodabarSymbol.A
builder.CodabarStopSymbol = CodabarSymbol.B
builder.CodeText = "123456"
builder.Save("test.bmp")
End Using
[C#]
using(Aspose.BarCode.BarCodeBuilder builder = new Aspose.BarCode.BarCodeBuilder())
{
builder.EncodeType = Aspose.BarCode.EncodeTypes.Codabar;
builder.CodabarStartSymbol = CodabarSymbol.A;
builder.CodabarStopSymbol = CodabarSymbol.B;
builder.CodeText = "123456";
builder.Save("test.bmp");
}
[VB.NET]
Using builder As Aspose.BarCode.BarCodeBuilder = new Aspose.BarCode.BarCodeBuilder()
builder.EncodeType = Aspose.BarCode.EncodeTypes.Codabar
builder.CodabarStartSymbol = CodabarSymbol.A
builder.CodabarStopSymbol = CodabarSymbol.B
builder.CodeText = "123456"
builder.Save("test.bmp")
End Using
[C#]
using(Aspose.BarCode.BarCodeBuilder builder = new Aspose.BarCode.BarCodeBuilder())
{
builder.EncodeType = Aspose.BarCode.EncodeTypes.Codabar;
builder.EnableChecksum = EnableChecksum.Yes;
builder.CodabarChecksumMode = CodabarChecksum.Mod10;
builder.CodeText = "0123456789";
builder.Save("test.bmp");
}
[VB.NET]
Using builder As Aspose.BarCode.BarCodeBuilder = new Aspose.BarCode.BarCodeBuilder()
builder.EncodeType = Aspose.BarCode.EncodeTypes.Codabar
builder.EnableChecksum = EnableChecksum.Yes
builder.CodabarChecksumMode = CodabarChecksum.Mod10
builder.CodeText = "0123456789"
builder.Save("test.bmp")
End Using
[C#]
using(Aspose.BarCode.BarCodeBuilder builder = new Aspose.BarCode.BarCodeBuilder())
{
builder.EncodeType = Aspose.BarCode.EncodeTypes.AustraliaPost;
builder.CustomerInformationInterpretingType = CustomerInformationInterpretingType.CTable;
builder.CodeText = "5912345678ABCde";
builder.Save("test.bmp");
}
[VB.NET]
Using builder As Aspose.BarCode.BarCodeBuilder = new Aspose.BarCode.BarCodeBuilder()
builder.EncodeType = Aspose.BarCode.EncodeTypes.AustraliaPost
builder.CustomerInformationInterpretingType = CustomerInformationInterpretingType.CTable
builder.CodeText = "5912345678ABCde"
builder.Save("test.bmp")
End Using
[C#]
using(Aspose.BarCode.BarCodeBuilder builder = new Aspose.BarCode.BarCodeBuilder())
{
builder.EncodeType = Aspose.BarCode.EncodeTypes.UPCE;
builder.SupplementData = "11"
builder.CodeText = "123456";
builder.Save("test.bmp");
}
[VB.NET]
Using builder As Aspose.BarCode.BarCodeBuilder = new Aspose.BarCode.BarCodeBuilder()
builder.EncodeType = Aspose.BarCode.EncodeTypes.UPCE
builder.SupplementData = "11"
builder.CodeText = "123456"
builder.Save("test.bmp")
End Using
[C#]
using(Aspose.BarCode.BarCodeBuilder builder = new Aspose.BarCode.BarCodeBuilder())
{
builder.EncodeType = Aspose.BarCode.EncodeTypes.QR;
builder.CodeText = "12345TEXT";
builder.QREncodeType = QREncodeType.ForceMicroQR;
builder.Save("test.bmp");
}
[VB.NET]
Using builder As Aspose.BarCode.BarCodeBuilder = new Aspose.BarCode.BarCodeBuilder()
builder.EncodeType = Aspose.BarCode.EncodeTypes.QR
builder.CodeText = "12345TEXT"
builder.QREncodeType = QREncodeType.ForceMicroQR
builder.Save("test.bmp")
End Using
[C#]
using(Aspose.BarCode.BarCodeBuilder builder = new Aspose.BarCode.BarCodeBuilder())
{
builder.EncodeType = Aspose.BarCode.EncodeTypes.QR;
builder.CodeText = "12345TEXT";
builder.QREncodeMode = QREncodeMode.ECIEncoding;
builder.QREncodeType = QREncodeType.ForceQR;
builder.ECIEncoding = ECIEncodings.UTF8;
builder.Save("test.bmp");
}
[VB.NET]
Using builder As Aspose.BarCode.BarCodeBuilder = new Aspose.BarCode.BarCodeBuilder()
builder.EncodeType = Aspose.BarCode.EncodeTypes.QR
builder.CodeText = "12345TEXT"
builder.QREncodeMode = QREncodeMode.ECIEncoding;
builder.QREncodeType = QREncodeType.ForceQR
builder.ECIEncoding = ECIEncodings.UTF8
builder.Save("test.bmp")
End Using
[C#]
using(Aspose.BarCode.BarCodeBuilder builder = new Aspose.BarCode.BarCodeBuilder())
{
builder.EncodeType = Aspose.BarCode.EncodeTypes.Aztec;
builder.CodeText = "Aztec Full-range text";
builder.AztecSymbolMode = Aspose.BarCode.AztecSymbolMode.FullRange;
builder.Save("test.bmp");
}
[VB.NET]
Using builder As Aspose.BarCode.BarCodeBuilder = new Aspose.BarCode.BarCodeBuilder()
builder.EncodeType = Aspose.BarCode.EncodeTypes.Aztec
builder.CodeText = "Aztec Full-range text"
builder.AztecSymbolMode = Aspose.BarCode.AztecSymbolMode.FullRange
builder.Save("test.bmp")
End Using
[C#]
using(Aspose.BarCode.BarCodeBuilder builder = new Aspose.BarCode.BarCodeBuilder())
{
builder.EncodeType = Aspose.BarCode.EncodeTypes.Pdf417;
builder.CodeText = "123456";
builder.Print();
}
[VB.NET]
Using builder As Aspose.BarCode.BarCodeBuilder = new Aspose.BarCode.BarCodeBuilder()
builder.EncodeType = Aspose.BarCode.EncodeTypes.Pdf417
builder.CodeText = "123456"
builder.Print()
End Using
[C#]
using(Aspose.BarCode.BarCodeBuilder builder = new Aspose.BarCode.BarCodeBuilder())
{
builder.EncodeType = Aspose.BarCode.EncodeTypes.Code128;
builder.CodeText = "1234567890";
builder.GraphicsUnit = GraphicsUnit.Pixel;
SizeF minSize = builder.GetMinimumBarCodeSize();
builder.AutoSize = false;
builder.ImageWidth = minSize.Width;
builder.ImageHeight = minSize.Height;
builder.Save("test.bmp")
}
[VB.NET]
Using builder As Aspose.BarCode.BarCodeBuilder = new Aspose.BarCode.BarCodeBuilder()
builder.EncodeType = Aspose.BarCode.EncodeTypes.Code128;
builder.CodeText = "1234567890"
builder.GraphicsUnit = GraphicsUnit.Pixel
Dim SizeF minSize = builder.GetMinimumBarCodeSize()
builder.AutoSize = False
builder.ImageWidth = minSize.Width
builder.ImageHeight = minSize.Height
builder.Save("test.bmp")
End Using
The Space parameter value is less than 0.
[C#]
using(Aspose.BarCode.BarCodeBuilder builder = new Aspose.BarCode.BarCodeBuilder())
{
builder.EncodeType = Aspose.BarCode.EncodeTypes.QR;
builder.CodeText = "12345TEXT";
builder.QREncodeMode = QREncodeMode.ECIEncoding;
builder.QREncodeType = QREncodeType.ForceQR;
builder.ECIEncoding = ECIEncodings.UTF8;
builder.Save("test.bmp");
}
[VB.NET]
Using builder As Aspose.BarCode.BarCodeBuilder = new Aspose.BarCode.BarCodeBuilder()
builder.EncodeType = Aspose.BarCode.EncodeTypes.QR
builder.CodeText = "12345TEXT"
builder.QREncodeMode = QREncodeMode.ECIEncoding;
builder.QREncodeType = QREncodeType.ForceQR
builder.ECIEncoding = ECIEncodings.UTF8
builder.Save("test.bmp")
End Using
This class is used to manipulate margins in barcode image.
Note
: The actual amount of the margins are determined by the specified mesure
The left parameter value is less than 0.
-or-
The right parameter value is less than 0.
-or-
The top parameter value is less than 0.
-or-
The bottom parameter value is less than 0.
The bottom parameter value is less than 0.
The Left parameter value is less than 0.
The Right parameter value is less than 0.
The Top parameter value is less than 0.
[C#]
using(Aspose.BarCode.BarCodeBuilder builder = new Aspose.BarCode.BarCodeBuilder())
{
builder.EncodeType = Aspose.BarCode.EncodeTypes.QR;
builder.CodeText = "12345TEXT";
builder.QREncodeMode = QREncodeMode.ECIEncoding;
builder.QREncodeType = QREncodeType.ForceQR;
builder.ECIEncoding = ECIEncodings.UTF8;
builder.Save("test.bmp");
}
[VB.NET]
Using builder As Aspose.BarCode.BarCodeBuilder = new Aspose.BarCode.BarCodeBuilder()
builder.EncodeType = Aspose.BarCode.EncodeTypes.QR
builder.CodeText = "12345TEXT"
builder.QREncodeMode = QREncodeMode.ECIEncoding;
builder.QREncodeType = QREncodeType.ForceQR
builder.ECIEncoding = ECIEncodings.UTF8
builder.Save("test.bmp")
End Using
[C#]
//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(BarCodeBuilder builder = new BarCodeBuilder())
{
builder.SymbologyType = Symbology.QR;
builder.QREncodeMode = QREncodeMode.ExtendedCodetext;
builder.QRErrorLevel = QRErrorLevel.LevelL;
builder.CodeText = lCodetext;
builder.Display2DText = "My Text";
builder.Save("test.bmp");
}
[C#]
//create codetext
QrExtCodetextBuilder lTextBuilder = new QrExtCodetextBuilder();
TextBuilder.AddFNC1SecondPosition("12");
TextBuilder.AddPlainCodetext("TRUE3456");
//generate codetext
string lCodetext = lTextBuilder.GetExtendedCodetext();
//generate
using(BarCodeBuilder builder = new BarCodeBuilder())
{
builder.SymbologyType = Symbology.QR;
builder.QREncodeMode = QREncodeMode.ExtendedCodetext;
builder.QRErrorLevel = QRErrorLevel.LevelL;
builder.CodeText = lCodetext;
builder.Display2DText = "My Text";
builder.Save("test.bmp");
}
[C#]
//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 (BarCodeBuilder builder = new BarCodeBuilder())
{
builder.SymbologyType = Symbology.QR;
builder.QREncodeMode = QREncodeMode.ExtendedCodetext;
builder.QRErrorLevel = QRErrorLevel.LevelL;
builder.CodeText = lCodetext;
builder.Display2DText = "My Text";
builder.Save("test.bmp");
}
The DpiX parameter value is less than 0.
The DpiY parameter value is less than 0.
[C#]
License license = new License();
license.SetLicense("MyLicense.lic");
[Visual Basic]
Dim license As license = New license
License.SetLicense("MyLicense.lic")
Tries to find the license in the following locations:
1. Explicit path.
2. The folder that contains the Aspose component assembly.
3. The folder that contains the client's calling assembly.
4. The folder that contains the entry (startup) assembly.
5. An embedded resource in the client's calling assembly.
Note:On the .NET Compact Framework, tries to find the license only in these locations:
1. Explicit path.
2. An embedded resource in the client's calling assembly.
[C#]
License license = new License();
license.SetLicense("MyLicense.lic");
[Visual Basic]
Dim license As License = New License
license.SetLicense("MyLicense.lic")
Can be a full or short file name or name of an embedded resource.
Use an empty string to switch to evaluation mode.Use this method to load a license from a stream.
[C#]
License license = new License();
license.SetLicense(myStream);
[Visual Basic]
Dim license as License = new License
license.SetLicense(myStream)
[C#]
Metered matered = new Metered();
matered.SetMeteredKey("PublicKey", "PrivateKey");
[Visual Basic]
Dim matered As Metered = New Metered
matered.SetMeteredKey("PublicKey", "PrivateKey")
The Width parameter value is less than 0.
The Space parameter value is less than 0.
The Space parameter value is less than 0.
[C#]
Aspose.BarCode.BarCodeBuilder barCodeBuilder = new BarCodeBuilder();
barCodeBuilder.EncodeType = Aspose.BarCode.EncodeTypes.Codabar;
barCodeBuilder.CodeText = "12345678";
barCodeBuilder.BarCodeImage.Save("test.bmp");
[VB.NET]
Dim barCodeBuilder as Aspose.BarCode.BarCodeBuilder
barCodeBuilder = new BarCodeBuilder()
barCodeBuilder.EncodeType = Aspose.BarCode.EncodeTypes.Codabar;
barCodeBuilder.CodeText = "12345678"
barCodeBuilder.BarCodeImage.Save("test.bmp")