//窗口关闭
 private void KeyForm_FormClosing(object sender, FormClosingEventArgs e)
 {
     //
     //注销热键
     //
     WinKey.UnregisterHotKey(Handle, 100);
     WinKey.UnregisterHotKey(Handle, 101);
 }
 //窗体加载
 private void KeyForm_Load(object sender, EventArgs e)
 {
     //
     //注册热键
     //
     WinKey.RegisterHotKey(Handle, 100, WinKey.KeyModifiers.None, Keys.F10);//100是热键ID可以任意设置但不能重复
     WinKey.RegisterHotKey(Handle, 101, WinKey.KeyModifiers.None, Keys.F11);
 }