/********************************************************************************* * author: hjjdebug * date: 2011 * description: windows控制台程序使用TIMER ********************************************************************************/ #include "stdafx.h" #include <windows.h> #include <iostream> using namespace std; int g_exit=FALSE; VOID CALLBACK TimerProc(HWND hWnd, UINT uMsg, UINT_PTR id,DWORD dwTime) { cout << "Timer Proc" << endl; } BOOL WINAPI CtrHandler(DWORD CtrlType) { if(CtrlType == CTRL_C_EVENT || CtrlType==CTRL_BREAK_EVENT) { cout << "receive CTRL_C event" << endl; // PostQuitMessage(0); 奇怪：这两个函数在这里均不能实现令消息循环退出 // SendMessage(NULL,WM_QUIT,0,NULL); g_exit=TRUE; // 所以我这里设置一个全局变量完成通讯。 } return TRUE; } int _tmain(int argc, _TCHAR* argv[]) { BOOL bRet; MSG msg; SetConsoleCtrlHandler(CtrHandler,TRUE); int timerid = SetTimer(NULL,0,1000,TimerProc); while( (bRet = GetMessage(&msg,NULL,0,0))!= 0) { if(g_exit) break; TranslateMessage(&msg); DispatchMessage(&msg); } KillTimer(NULL,timerid); SetConsoleCtrlHandler(CtrHandler,FALSE); system("pause"); return 0; }
