调用LoadLibrary()时默默捕获Windows错误弹出窗口

Question

是否有可能在调用LoadLibrary()时静默捕获错误弹出窗口,例如"过程入口点xxx无法位于动态链接库xxx中"？

Answer 1

您可以通过调用SetErrorMode()来抑制错误弹出窗口:

// GetErrorMode() only exists on Vista and higher,
// call SetErrorMode() twice to achieve the same effect.
UINT oldErrorMode = SetErrorMode(SEM_FAILCRITICALERRORS);
SetErrorMode(oldErrorMode | SEM_FAILCRITICALERRORS);

HMODULE library = LoadLibrary("YourLibrary.dll");

// Restore previous error mode.
SetErrorMode(oldErrorMode);

但是,对LoadLibrary()的调用仍将失败.