private void bEdit_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e) { CID = Convert.ToInt32(grv.GetFocusedRowCellValue(colCID)); dp.Visibility = DevExpress.XtraBars.Docking.DockVisibility.Visible; IsEdit = true; wrProducts.Category c = new wrProducts.Category(); wrProducts.wsProducts prd = new wrProducts.wsProducts(); c = prd.GetCategory(CID); txtCNM.Text = c.CategoryName; txtCNM.Focus(); }