private void CBOperation_DropDownClosed(object sender, EventArgs e)
{
if (CBOperation.SelectedIndex == 0)
{
EFromSystemNumber2.Visibility = Visibility.Hidden;
CBFromSystem2.Visibility = Visibility.Hidden;
EFromSystemNumber2.Text = "";
CBFromSystem2.SelectedIndex = CBFromSystem1.SelectedIndex;
}
else
{
EFromSystemNumber2.Visibility = Visibility.Visible;
CBFromSystem2.Visibility = Visibility.Visible;
}
ESystemNumber_TextChanged(sender, null);
if (CBOperation.SelectedIndex == 6)
{
CBFromSystem2.IsEnabled = false;
CBFromSystem2.SelectedIndex = 8;
}
else
{
CBFromSystem2.IsEnabled = true;
}
EFromSystemNumber1.Focus();
}
private void MainWindow1_Initialized(object sender, EventArgs e)
{
CBOperation_DropDownClosed(sender, null);
EFromSystemNumber1.Focus();
}
