protected void uwToolbar_ButtonClicked(object sender, Infragistics.WebUI.UltraWebToolbar.ButtonEvent be)
        {
            string btn = be.Button.Key.ToLower();

            switch (btn)
            {
            case "export":
            {
                int ifId = Convert.ToInt32(inputFormId);
                ExportUtils.ExportGridOfFrameContent(itemId, ifId, uwToolbar.Items.FromKeyButton("MandatoryOnly").Selected, uwToolbar.Items.FromKeyButton("RegionalizableOnly").Selected, txtFilter.Text, this);
                break;
            }

            case "delete":
            {
                DeleteSelectedItems();
                UpdateDataView();
                break;
            }

            case "copy":
            {
                ClipboardItems(ClipboardAction.Copy);
                UpdateDataView();
                break;
            }

            case "cut":
            {
                ClipboardItems(ClipboardAction.Cut);
                UpdateDataView();
                break;
            }

            case "mandatoryonly":
            {
                viewOnlyMandatory = be.Button.Selected;
                UpdateDataView();
                break;
            }

            case "regionalizableonly":
            {
                viewOnlyRegionalizable = be.Button.Selected;
                UpdateDataView();
                break;
            }
            }
        }