SetBarCodeReadType

SetBarCodeReadType(params SingleDecodeType[])

setsSingleDecodeType typ array voor herkenning. Moet worden aangeroepen vóór de ReadBarCodes()-methode.

public void SetBarCodeReadType(params SingleDecodeType[] barcodeTypes)

Parameter	Type	Beschrijving
barcodeTypes	SingleDecodeType[]	De`SingleDecodeType` typ array om te lezen.

Voorbeelden

Dit voorbeeld laat zien hoe Code39- en Code128-streepjescodes kunnen worden gedetecteerd.

[C#]
using (BarCodeReader reader = new BarCodeReader())
{
    reader.SetBarCodeReadType(DecodeType.Code39Standard, DecodeType.Code128);
    reader.SetBarCodeImage(@"c:\test.png");
    foreach (BarCodeResult result in reader.ReadBarCodes())
    {
        Console.WriteLine("BarCode Type: " + result.CodeTypeName);
        Console.WriteLine("BarCode CodeText: " + result.CodeText);
    }
}
[VB.NET]
Using reader As New BarCodeReader()
    reader.SetBarCodeReadType(DecodeType.Code39Standard, DecodeType.Code128)
    reader.SetBarCodeImage("c:\test.png")
    For Each result As BarCodeResult In reader.ReadBarCodes()
        Console.WriteLine("BarCode Type: " + result.CodeTypeName)
        Console.WriteLine("BarCode CodeText: " + result.CodeText)
    Next
End Using

Zie ook

class SingleDecodeType
class BarCodeReader
naamruimte Aspose.BarCode.BarCodeRecognition
montage Aspose.BarCode

SetBarCodeReadType(BaseDecodeType)

Stelt het decodeertype in voor herkenning. Moet worden aangeroepen vóór de ReadBarCodes()-methode.

public void SetBarCodeReadType(BaseDecodeType type)

Parameter	Type	Beschrijving
type	BaseDecodeType	Het type streepjescode dat moet worden gelezen.

Voorbeelden

Dit voorbeeld laat zien hoe Code39- en Code128-streepjescodes kunnen worden gedetecteerd.

[C#]
using (BarCodeReader reader = new BarCodeReader())
{
    reader.SetBarCodeReadType(new MultyDecodeType(DecodeType.Code39Standard, DecodeType.Code128));
    reader.SetBarCodeImage(@"c:\test.png");
    foreach (BarCodeResult result in reader.ReadBarCodes())
    {
        Console.WriteLine("BarCode Type: " + result.CodeTypeName);
        Console.WriteLine("BarCode CodeText: " + result.CodeText);
    }
}
[VB.NET]
Using reader As New BarCodeReader()
    reader.SetBarCodeReadType(New MultyDecodeType(DecodeType.Code39Standard, DecodeType.Code128))
    reader.SetBarCodeImage("c:\test.png")
    For Each result As BarCodeResult In reader.ReadBarCodes()
        Console.WriteLine("BarCode Type: " + result.CodeTypeName)
        Console.WriteLine("BarCode CodeText: " + result.CodeText)
    Next
End Using

Zie ook

class BaseDecodeType
class BarCodeReader
naamruimte Aspose.BarCode.BarCodeRecognition
montage Aspose.BarCode

SetBarCodeImage ProcessorSettings