Win32 Waitable Timer and MsgWaitForMultipleObjects

MsgWaitForMultipleObjects.cpp

////////////////////////////////////////////////////////////////////////////////////
	HANDLE hTimer;
	LARGE_INTEGER  li;

	hTimer = CreateWaitableTimer(NULL, FALSE, NULL);

	const int nTimerUnitsPerSecond = 10000000;

	li.QuadPart = -(30 * nTimerUnitsPerSecond);

	SetWaitableTimer(hTimer, &li, 0, NULL, NULL, FALSE);

	MSG msg;
	DWORD dwWait;

	do
	{
		dwWait = MsgWaitForMultipleObjects(
			1, 
			&hTimer, 
			FALSE, 
			10000, 
			QS_ALLINPUT);

		switch (dwWait)
		{
		case WAIT_OBJECT_0 + 1:
			{
				if (PeekMessage(&msg, NULL, NULL, NULL, PM_REMOVE))
				{
					// if (msg.message == WM_PAINT)
					// {
						TranslateMessage(&msg);
						DispatchMessage(&msg);
					// }

				}
				break;
			}

		case WAIT_TIMEOUT:
		case WAIT_OBJECT_0:  // 打包工具成功启动
			{
				// ::ShowWindow(hwnd, SW_HIDE);
				break;
			}

		case WAIT_FAILED:
			{
				return false;
			}

		default:
			{
				while (PeekMessage(&msg, NULL, NULL, NULL, PM_REMOVE))
				{
					TranslateMessage(&msg);
					DispatchMessage(&msg);
				}
				
				/*
				CloseHandle(hTimer);
				CloseHandle(hPipe);
				AfxMessageBox(L"打包工具启动失败", MB_ICONERROR);

				return false;
				*/
			}
		}   

	} while(dwWait != WAIT_OBJECT_0 
				|| dwWait == WAIT_TIMEOUT ||dwWait == WAIT_ABANDONED);

	AfxMessageBox(L"OK");
	////////////////////////////////////////////////////////////////////////////////////