#include "BiTwain.h"
int CALLBACK GetContrast(LPINT contrast)
Description
This function retrieves the current contrast value set for thescanner.
Parameters
|
LPINT |
Contrast |
This parameter will contain the contrast value. |
Return values
Return TW_OK on success or an error code on failure.
Requirements
Header : Declared in BiTwain.h; include BiTwain.h.
Library : Use BiTwain.lib.
DLLs : BiTwain.dll.