CString GetSystemErrorMessage()
{
CString strRet;
LPVOID lpMsgBuf;
DWORD dw = GetLastError();
FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER|FORMAT_MESSAGE_FROM_SYSTEM,NULL,dw,GetSystemDefaultLangID(),(LPTSTR) &lpMsgBuf,0, NULL );
strRet.Format(TEXT("Error Code: %d\nError Message: %s"),dw,lpMsgBuf);
LocalFree(lpMsgBuf);
return strRet;
}
VC获取错误消息
最新推荐文章于 2021-11-27 22:02:48 发布