#include "BiTwain.h"
int CALLBACK IsCapabilitySupported(DWORD dwCap, LPINT lpiRet)
Description
This function retrieves whether the specified capability supported or not by the scanner.
Parameters
|
DWORD |
dwCap |
ID of capability. For example ICAP_UNITS. |
|
LPINT |
lpiRet |
1 - if capability is supported 0 - if capability is not supported -1 - on error |
Return values
1 - if capability is supported
0 - if capability is not supported
-1 - on error
Requirements
Header : Declared in BiTwain.h; include BiTwain.h.
Library : Use BiTwain.lib.
DLLs : BiTwain.dll.