private void PickerView_Loaded(object sender, RoutedEventArgs e)
{
// 获取窗体句柄
m_Hwnd = ((HwndSource)PresentationSource.FromVisual(this)).Handle;
HwndSource hWndSource = HwndSource.FromHwnd(m_Hwnd);
// 添加处理程序
if (hWndSource != null)
{
hWndSource.AddHook(WndProc);
}
HotKeyHelper.DefaultRegisterHotKey(m_Hwnd);
}
