timer

最新推荐文章于 2024-11-14 10:34:37 发布

转载最新推荐文章于 2024-11-14 10:34:37 发布 · 411 阅读

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http://stackoverflow.com/questions/7531650/can-i-use-a-settimer-api-in-a-console-c-app

#define STRICT 1 
#include <windows.h>
#include <iostream.h>

VOID CALLBACK TimerProc(HWND hWnd, UINT nMsg, UINT nIDEvent, DWORD dwTime) {
  cout << "Time: " << dwTime << '\n';
  cout.flush();
}

int main(int argc, char *argv[], char *envp[]) {
      int Counter=0;
      MSG Msg;
      UINT TimerId = SetTimer(NULL, 0, 500, &TimerProc);

      cout << "TimerId: " << TimerId << '\n';
      if (!TimerId)
        return 16;
      while (GetMessage(&Msg, NULL, 0, 0)) {
        ++Counter;
      if (Msg.message == WM_TIMER)
        cout << "Counter: " << Counter << "; timer message\n";
      else
        cout << "Counter: " << Counter << "; message: " << Msg.message << '\n';
      DispatchMessage(&Msg);
    }

    KillTimer(NULL, TimerId);

    return 0;
}