<DataMemberAttribute(Name="IndexDuplicate", IsRequired=True)>
Public ReadOnly Property IndexDuplicate As Integer

Visual Basic (Usage)	Copy Code
Dim instance As BarcodeData Dim value As Integer   value = instance.IndexDuplicate

[DataMemberAttribute(Name="IndexDuplicate", IsRequired=true)]
public int IndexDuplicate {get;}

[DataMemberAttribute(Name="IndexDuplicate", IsRequired=true)]
public:
property int IndexDuplicate {
   int get();
}

Return Value

>=0, Next duplicated index.

-1, The barcode is not duplicated.

0xFF, The barcode is the last duplicated one.

The Leadtools.Services.Barcode.ServiceContracts.IBarcodeService.Read operation updates the value of this property.

LEADTOOLS provides a number of functions to let you work with duplicated barcodes. They let you:

• Find the number of duplicates of a specific barcode
• Determine whether a specific barcode is duplicated
• Get the index of the first duplicated barcode
• Get the index of a subsequent barcode

To determine whether a barcode is duplicated, use the IsDuplicated property. If a barcode is duplicated, the DuplicatedIndex property will return the index of the first barcode in the array after the specified barcode, which is a duplicate of the specified barcode. The DuplicateCount property will get the total number of barcodes duplicated for the current barcode.

If you know the index of a barcode within an array, use the IndexDuplicate property to get the next instance of a duplicated barcode.

Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family

Reference