MFC中注册全局热键

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添加HOTKEY CREATE DESTROY消息

更改MESSAGE MAP中的ON_MESSAGE(WM_HOTKEY,OnHotKey)

编写OnHotKey函数
LRESULT CAutoTypingDlg::OnHotKey(WPARAM wParam,LPARAM lParam)
{
// TODO: Add your message handler code here and/or call default

switch(wParam)
{
  case(1010): OnBnClickedButton1(); break;
  case(1011): OnBnClickedButton2(); break;
  default: return 0;
}
return 0;
}

更改头文件中的函数声明
afx_msg LRESULT OnHotKey(WPARAM wParam,LPARAM lParam);

编写OnCreate函数
int CAutoTypingDlg::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CDialogEx::OnCreate(lpCreateStruct) == -1)

return -1;

RegisterHotKey(m_hWnd,1010,MOD_CONTROL,'1');
RegisterHotKey(m_hWnd,1011,MOD_CONTROL,'2');

return 0;
}

编写OnDestroy函数
void CAutoTypingDlg::OnDestroy()
{
CDialogEx::OnDestroy();

// TODO: Add your message handler code here
UnregisterHotKey(m_hWnd,1010);
UnregisterHotKey(m_hWnd,1011);
}