protected void lbDelete_Click(object sender, EventArgs e) { try { prodObj = new ProductClass(); prodObj.prodId = ((LinkButton)sender).CommandArgument; if (prodObj.DeleteProductMasterByProdId()) { LoadProducts(); ScriptManager.RegisterStartupScript(this.Page, this.GetType(), "script", "successfull('Customer Deleted Successfully.','')", true); } else { ScriptManager.RegisterStartupScript(this.Page, this.GetType(), "script", "failed('Failed to Delete Customer.','')", true); } } catch (Exception ex) { ex.Message.ToString(); } }