#include "BiTwain.h"
BOOL CALLBACK GetErrorString(int iError, LPTSTR szMsg, DWORD dwBuf, LPDWORD pdwNeeded)
Description
This function retrieves the error text for the specified error code. If the dwBuf is less than the leght of the error text, the function returns FALSE and the third parameter contains the required size for storing the error text.
Parameters
|
Int |
iError |
Error code |
|
LPTSTR |
szMsg |
String for error string. |
|
DWORD |
dwBuf |
Legth of the szMsg parameter. |
|
LPDWORD |
pdwNeeded |
Length of the string required to store error text. |
Additional Information
This example shows how to use the dll when loading statically including the header file. Otherwise if the dll is loaded dynamically, for further information read the “About the difference of static and dynamic library loading” section of the manual.
Return values
TRUE on success, otherwise FALSE.
Requirements
Header : Declared in BiTwain.h; include BiTwain.h.
Library : Use BiTwain.lib.
DLLs : BiTwain.dll.