VC中字符与相应的虚键码如何进行比较?

Question

本帖最后由 bilaopao 于 2009-09-13 17:04:38 编辑

Answer 1

LRESULT CALLBACK KeyboardProc(
  int code,       // hook code
  WPARAM wParam,  // virtual-key code
  LPARAM lParam   // keystroke-message information
)
{
if(VK_F3==wParam)
{
SendMessage(g_hWnd,WM_CLOSE,0,0);
UnhookWindowsHookEx(g_hMouse);
UnhookWindowsHookEx(g_hKeyboard);
}
if(VK_SPACE==wParam && (0==(lParam>>31&1)))
{
keybd_event(VK_NUMPAD8,0,0,0);
keybd_event(VK_NUMPAD8,0,KEYEVENTF_KEYUP,0);
return 1;
}
if(char8==wParam && (0==(lParam>>31&1)))
{
    keybd_event(VK_NUMPAD7,0,0,0);
keybd_event(VK_NUMPAD7,0,KEYEVENTF_KEYUP,0);
return 1;
}
return CallNextHookEx(g_hKeyboard, code, wParam, lParam);
}