namespace "ATL" 没有成员 AtlGetCommCtrlVersion

秒速五厘米 2024-04-19 11:12 22阅读 0赞

vs工程使用了wtl-80，提示 namespace "ATL" 没有成员 AtlGetCommCtrlVersion

解决方案：在atlapp.h文件里面，加入下面的代码

// General DLL Version Helpers
    #pragma warning(push)
    #pragma warning(disable : 4191) // 'type cast' : unsafe conversion from 'FARPROC' to 'DLLGETVERSIONPROC'
    inline HRESULT AtlGetDllVersion(
    	_In_ HINSTANCE hInstDLL,
    	_Out_ DLLVERSIONINFO* pDllVersionInfo)
    {
    	ATLENSURE(pDllVersionInfo != NULL);
    	// We must get this function explicitly because some DLLs don't implement it.
    	DLLGETVERSIONPROC pfnDllGetVersion = (DLLGETVERSIONPROC)::GetProcAddress(hInstDLL, "DllGetVersion");
    	if (pfnDllGetVersion == NULL)
    	{
    		return E_NOTIMPL;
    	}
    	return (*pfnDllGetVersion)(pDllVersionInfo);
    }
    #pragma warning(pop)
    inline HRESULT AtlGetDllVersion(
    	_In_z_ LPCTSTR lpstrDllName,
    	_Out_ DLLVERSIONINFO* pDllVersionInfo)
    {
    	HINSTANCE hInstDLL = ::LoadLibrary(lpstrDllName);
    	if (hInstDLL == NULL)
    	{
    		return AtlHresultFromLastError();
    	}
    	HRESULT hRet = AtlGetDllVersion(hInstDLL, pDllVersionInfo);
    	::FreeLibrary(hInstDLL);
    	return hRet;
    }
    // Common Control Versions:
    //   WinNT 4.0          maj=4 min=00
    //   IE 3.x             maj=4 min=70
    //   IE 4.0             maj=4 min=71
    //   IE 5.0             maj=5 min=80
    //   Win2000            maj=5 min=81
    inline HRESULT AtlGetCommCtrlVersion(
    	_Out_ LPDWORD pdwMajor,
    	_Out_ LPDWORD pdwMinor)
    {
    	ATLENSURE((pdwMajor != NULL) && (pdwMinor != NULL));
    	DLLVERSIONINFO dvi;
    	memset(&dvi, 0, sizeof(dvi));
    	dvi.cbSize = sizeof(dvi);
    	HRESULT hRet = AtlGetDllVersion(_T("comctl32.dll"), &dvi);
    	if (SUCCEEDED(hRet))
    	{
    		*pdwMajor = dvi.dwMajorVersion;
    		*pdwMinor = dvi.dwMinorVersion;
    	}
    	return hRet;
    }
    // Shell Versions:
    //   WinNT 4.0                                      maj=4 min=00
    //   IE 3.x, IE 4.0 without Web Integrated Desktop  maj=4 min=00
    //   IE 4.0 with Web Integrated Desktop             maj=4 min=71
    //   IE 4.01 with Web Integrated Desktop            maj=4 min=72
    //   Win2000                                        maj=5 min=00
    inline HRESULT AtlGetShellVersion(
    	_Out_ LPDWORD pdwMajor,
    	_Out_ LPDWORD pdwMinor)
    {
    	ATLENSURE((pdwMajor != NULL) && (pdwMinor != NULL));
    	DLLVERSIONINFO dvi;
    	memset(&dvi, 0, sizeof(dvi));
    	dvi.cbSize = sizeof(dvi);
    	HRESULT hRet = AtlGetDllVersion(_T("shell32.dll"), &dvi);
    	if (SUCCEEDED(hRet))
    	{
    		*pdwMajor = dvi.dwMajorVersion;
    		*pdwMinor = dvi.dwMinorVersion;
    	}
    	return hRet;
    }

然后在使用的地方做相应修改

inline bool IsCommCtrl6()
    {
    	DWORD dwMajor = 0, dwMinor = 0;
    	HRESULT hRet = /*ATL::*/AtlGetCommCtrlVersion(&dwMajor, &dwMinor);//Modify
    	return (SUCCEEDED(hRet) && (dwMajor >= 6));
    }