private void button_All_Click(object sender, RoutedEventArgs e)
{
button_All.Visibility = System.Windows.Visibility.Visible;
ThList Th_list = new ThList();
Th_list.Show();
}
//事件响应：事务清单
private void menu_th_Click(object sender, EventArgs e)
{
ThList Th_list = new ThList();
Th_list.Show();
}