AspNetEdit.UI.PropertyEditors.EventEditor.entry_Changed C# (CSharp) Метод

        void entry_Changed(object sender, EventArgs e)
        {
            string text = ((Entry) sender).Text;
            //if value was null and new value is empty, leave as null
            if (!(text == "" && parentRow.PropertyValue== null))
                parentRow.PropertyValue = ((Entry) sender).Text;
        }