protected void lnkDelete_Click(object sender, EventArgs e) { int indexid = ((GridViewRow)((LinkButton)sender).Parent.Parent).RowIndex; string ID = grdCustomers.Rows[indexid].Cells[4].Text; ManageUserSVC.ManageUserClient Client = new ManageUserSVC.ManageUserClient(); Client.DeleteCustomer(Guid.Parse(ID)); CustomerBind(); }