Added trycatch on closing port. Added info when closing port

kpierzynski · Jan 6, 2022 · d72e875 · d72e875
1 parent 579e159
commit d72e875
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/FlexSerial/MainWindow.xaml.cs b/FlexSerial/MainWindow.xaml.cs
@@ -77,7 +77,16 @@ void baud_PreviewTextInput(object sender, TextCompositionEventArgs e)
 
  private void pause_Click(object sender, RoutedEventArgs e)
  {
- serialPort.Close();
+ try
+ {
+ serialPort.Close();
+ info.Text = "Port closed successfully";
+ }
+ catch (Exception ex)
+ {
+ info.Text = ex.Message;
+ }
+
  start.IsEnabled = !serialPort.IsOpen;
  pause.IsEnabled = serialPort.IsOpen;
  }