ARUP.IssueTracker.Revit.AddIssueRevit.Button_OK C# (CSharp) Method

        private void Button_OK(object sender, RoutedEventArgs e)
        {
            if (string.IsNullOrWhiteSpace(TitleBox.Text))
            {
                MessageBox.Show("Please insert an Issue Title.", "Title required", MessageBoxButton.OK, MessageBoxImage.Warning);
                return;
            }
            DialogResult = true;
        }