PropertyGrid.PropertyGrid.UpdateHelp C# (CSharp) Метод

        void UpdateHelp()
        {
            if (!ShowHelp)
                return;
            descTextView.Buffer.Clear ();
            if (descText != null)
                descTextView.Buffer.InsertAtCursor (descText);
            descTitleLabel.Markup = descTitle != null?
                "<b>" + descTitle + "</b>" : string.Empty;
        }