已知窗口句柄和快捷键，怎样向其发送消息

[snoowood]

已知一个窗口的句柄以及这个窗口的一个快捷键（F5），怎样向其发送消息已模拟快捷键（F5）的作用？

[oyljerry]

keybd_event()

[snoowood]

keybd_event()这是什么？我用的win32

[第1季]

PostMessage(hWnd, WM_KEYDOWN, VK_F5, 0)

[gameslq]

发送代码

 
	DWORD dwVKFkeyData = 0;
    WORD  dwScanCode = MapVirtualKey(VK_F5,0);//'F5'字母键;

    //发送'F5'按键
    dwVKFkeyData  = 1;
    dwVKFkeyData |= dwScanCode<<16;

    ::PostMessage(窗口句柄,WM_KEYDOWN,VK_F5,dwVKFkeyData);
    dwVKFkeyData |= 3 << 30;
    ::PostMessage(窗口句柄,WM_KEYUP,VK_F5,dwVKFkeyData);