GetNumOfItemsInEnum  Method

Description         This method retrieves the number of items in the enumeration of capability. Use GetCapabilityEnum Method to retrieve the enumeration of capability.

Usage                  ret = [form.]TWAIN. GetNumOfItemsInEnum Enum

Returns               ret                           Long                Number of items in enumeration or -1 on error.

Remarks             Enum                     LONGLONG Handle to the Enumeration.

Programing Notes    

See Also              GetCapabilityEnum Method, ReleaseData Method