LBarCode::IsDuplicated

#include "ltwrappr.h"

L_BOOL LBarCode::IsDuplicated (nIndex)

L_INT nIndex;

/* index value */

Returns a value that indicates whether the specified barcode is duplicated or not.

Parameter	Description
nIndex	Index of a barcode within the class object's barcode data array. This is a zero-based index. nIndex must be >= 0 and less than the total number of barcodes read using LBarCode::Read.

Returns

TRUE	The specified barcode is duplicated.
FALSE	The specified barcode is not duplicated.

Comments

This function will determine whether the barcode at the specified index is duplicated within the class object's barcode data array.

To read in barcodes present in a bitmap, use the LBarCode::Read function.

Any index for which the class object's barcode data array contains valid data can be passed to the LBarCode::IsDuplicated function.

If the specified barcode is duplicated, you can get the first duplicated barcode using LBarCode::GetFirstDuplicated. To get the next duplicated barcode use LBarCode::GetNextDuplicated. Get the total number of duplicated bar codes using the LBarCode::GetDuplicatedCount function.

Required DLLs and Libraries

LTBAR

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application