Ext.Net.CellSelectionModel.UpdateSelection C# (CSharp) Method

        public override void UpdateSelection()
        {
            if (this.SelectedCell.RowIndex<0 &&
               this.SelectedCell.ColIndex < 0 &&
               this.SelectedCell.RecordID.IsEmpty() &&
               this.SelectedCell.Name.IsEmpty())
            {
                this.Call("clearSelections");
                this.CallGrid("clearMemory");
            }
            else
            {
                string sc = new ClientConfig().Serialize(this.SelectedCell);

                this.Set("selectedData", new JRawValue(sc));

                this.CallGrid("doSelection");
            }
        }