BlockInput屏蔽鼠标键盘消息

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typedef BOOL (__stdcall *PFNBlockInput)(BOOL fBlockIt);HMODULE hModule = GetModuleHandle ( "user32.dll" ) ;if ( hModule == NULL ){hModule = LoadLibrary("user32.dll");}if(hModule){PFNBlockInput BlockInput;BlockInput = (PFNBlockInput)GetProcAddress(hModule,"BlockInput");if(BlockInput){BlockInput(TRUE);Sleep(30000);BlockInput(FALSE);}FreeLibrary(hModule);}