private void DeleteProductManagmentButton_Click(object sender, EventArgs e) { var selectedRows = ProductManagmentGridView.SelectedRows; try { using (WarehouseServiceClient client = new WarehouseServiceClient("HTTP")) { foreach (var elem in selectedRows) { client.DeleteItem(Convert.ToInt32(((DataGridViewRow)elem).Cells[0].Value)); } } if (statusFilterProductId != 0) { ProductManagmentIntoGridView(true, 0, 0, statusFilterProductId); } else { ProductManagmentIntoGridView(true, 0, 0, 0); } } catch (Exception ex) { MessageBox.Show(ex.ToString()); } }