private void Back_Click(object sender, RoutedEventArgs e)
{
EnterTherapist wind = new EnterTherapist();
wind.Show();
Close();
}
private void EnterTher_Click(object sender, RoutedEventArgs e)
{
try
{
EnterTherapist et = new EnterTherapist();
Close();
et.Show();
}
catch { }
}