private void btnDiagnostics_Click(object sender, RoutedEventArgs e)
{
if (_diagnosticsWindow == null)
{
_diagnosticsWindow = new DiagnosticsWindow(_viewModel.GetDiagnosticWindowViewModel());
_diagnosticsWindow.Closing += _diagnosticsWindow_Closing;
}
_diagnosticsWindow.Show();
}
private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
if (_diagnosticsWindow != null)
{
_diagnosticsWindow.Close();
_diagnosticsWindow = null;
}
Properties.Settings.Default.ShowHelpAtStart = chkShowStartup.IsChecked.Value;
Properties.Settings.Default.Save();
}
void _diagnosticsWindow_Closing(object sender, CancelEventArgs e)
{
_diagnosticsWindow = null;
}