GDI+ 对象释放崩溃的问题

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确保在Gdiplus::GdiplusShutdown(m_gdiplusToken); 之前delete 掉GDI+的对象，例如：delete *pBitmap;

如果先Gdiplus::GdiplusShutdown(m_gdiplusToken);再delete *pBitmap; 程序会崩溃。

有时候会为了方便误将Gdiplus::GdiplusShutdown(m_gdiplusToken)先释放了，为了确保这种情况

在MFC中尽量按下面方式释放:

int CXXXApp:: ExitInitInstance()

{

GdiplusShutdown(m_GdiplusToken);

return CWinApp:: ExitInstance();

}

在WTL中释放：

GdiplusStartupInput m_gdiplusStartupInput;
ULONG_PTR m_gdiplusToken;
int WINAPI _tWinMain(HINSTANCE hInstance, HINSTANCE /*hPrevInstance*/, LPTSTR lpstrCmdLine, int nCmdShow)
{
HRESULT hRes = ::CoInitialize(NULL);
//HRESULT hRes = ::CoInitializeEx(NULL, COINIT_MULTITHREADED);
ATLASSERT(SUCCEEDED(hRes)); Gdiplus::GdiplusStartup(&m_gdiplusToken, &m_gdiplusStartupInput, NULL);::DefWindowProc(NULL, 0, 0, 0L);AtlInitCommonControls(ICC_BAR_CLASSES);// add flags to support other controlshRes = _Module.Init(NULL, hInstance);
ATLASSERT(SUCCEEDED(hRes));int nRet = Run(lpstrCmdLine, nCmdShow);_Module.Term();
::CoUninitialize();
Gdiplus::GdiplusShutdown(m_gdiplusToken);
return nRet;
}