private void LoadData() { LoadComboBox(); if (Mode == "New") { } else if (Mode == "Edit") { OperationResult objOperationResult1 = new OperationResult(); var node = _objNodeBL.GetPharmacyWarehouseByNode(ref objOperationResult1, NodeId); ddlOrganization.SelectedValue = string.IsNullOrEmpty(node.v_PharmacyWarehouseId) ? "-1" : node.v_PharmacyWarehouseId; Session["node"] = node; } }