Alsing.Windows.Forms.SyntaxBox.Selection.DeleteSelection C# (CSharp) Метод

        public void DeleteSelection()
        {
            TextRange r = LogicalBounds;

            int x = r.FirstColumn;
            int y = r.FirstRow;
            Control.Document.DeleteRange(r);
            Control.Caret.Position.X = x;
            Control.Caret.Position.Y = y;
            ClearSelection();
            Control.ScrollIntoView();
        }