LEADTOOLS Barcode (Leadtools.Barcode assembly)
LEAD Technologies, Inc

BarcodeReadSymbologyOperation Enumeration








Current barcode read operation. .NET support WinRT support Silverlight support
Syntax
[SerializableAttribute()]
public enum BarcodeReadSymbologyOperation : System.Enum, System.IComparableSystem.IConvertibleSystem.IFormattable  
'Declaration
 
<SerializableAttribute()>
Public Enum BarcodeReadSymbologyOperation 
   Inherits System.Enum
   Implements System.IComparableSystem.IConvertibleSystem.IFormattable 
'Usage
 
Dim instance As BarcodeReadSymbologyOperation
[SerializableAttribute()]
public enum BarcodeReadSymbologyOperation : System.IComparableSystem.IConvertibleSystem.IFormattable  
ObjectiveC Syntax
Java Syntax
Leadtools.Barcode.BarcodeReadSymbologyOperation = function() { };
Leadtools.Barcode.BarcodeReadSymbologyOperation.prototype = {
LeadtoolsMemberMarker(replace me) };
[SerializableAttribute()]
public enum class BarcodeReadSymbologyOperation : public System.Enum, System.IComparableSystem.IConvertibleSystem.IFormattable  
Members
MemberDescription
PostRead

The BarcodeReader has finished reading the barcode symbologies.

The input parameters are: The symbologies to be read which can be obtained through the BarcodeReadSymbologyEventArgs.GetSymbologies method and the associated read options that are in the BarcodeReadSymbologyEventArgs.Options property.

The resulting parameters are: The barcode data found which is in the BarcodeReadSymbologyEventArgs.Data property that may contain a valid BarcodeData object or null (Nothing in Visual Basic) when an error occurs or no barcode of this type is found. In case of an error, the exception is in the BarcodeReadSymbologyEventArgs.Error property (Refer to BarcodeReader.ErrorMode for more information).

PreRead

The BarcodeReader object is about to read the barcode symbologies.

The input parameters are: The symbologies to be read which can be obtained through the BarcodeReadSymbologyEventArgs.GetSymbologies method and the associated read options that are in the BarcodeReadSymbologyEventArgs.Options property.

Remarks

This enumeration is used as the type for the BarcodeReadSymbologyEventArgs.Operation property that can be used to determine the current barcode read stage.

Example

For an example, refer to BarcodeReader.ReadSymbology.

Inheritance Hierarchy

System.Object
   System.ValueType
      System.Enum
         Leadtools.Barcode.BarcodeReadSymbologyOperation

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also

Reference

Leadtools.Barcode Namespace
BarcodeReader.ReadSymbology
BarcodeReader.ReadBarcode
BarcodeReader.ReadBarcodes

 

 


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Leadtools.Barcode requires a Barcode Module license and unlock key. For more information, refer to: LEADTOOLS Toolkit Features