SFEditor.SFWidget.Button_plus_Clicked C# (CSharp) Method

        protected void Button_plus_Clicked(object sender, EventArgs args)
        {
            var dialog = new CharDialog(this.ParentWindow.Icon, (char)32, (char)126);
            dialog.TransientFor = this.ParentWindow;

            if (dialog.Run() == Command.Ok)
            {
                char start, end;

                dialog.char1.GetCurrentChar(out start);
                dialog.char2.GetCurrentChar(out end);
                SetListValues(listStore.AddRow(), start, end);
                RefreshButtons();
            }

            dialog.Dispose();
        }