LMarker::DeleteIndex
#include "ltwrappr.h"
virtual L_INT LMarker::DeleteIndex(uIndex)
L_UINT uIndex; |
/* index of the marker to delete */ |
Deletes the marker at the specified index from the marker collection.
Parameter |
Description |
uIndex |
Value that represents the index of the marker to delete. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
This function allows you to delete a marker with a certain index, regardless of the marker type.
The marker with the specified index MUST exist. Error ERROR_MARKER_INDEX will be returned if you attempt to delete a marker that does not exist.
Required DLLs and Libraries
LTFIL For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
See Also
Example
L_INT LMarker__DeleteIndexExample() { L_INT nRet; LMarker MarkerSrc; nRet = MarkerSrc.Load(TEXT("C:\\Program Files\\LEAD Technologies, Inc\\LEADTOOLS 15.0\\Images\\1.jpg"),0); if(nRet != SUCCESS) return nRet; nRet = MarkerSrc.DeleteIndex ( 0); if(nRet != SUCCESS) return nRet; return SUCCESS; }