protected void Button2_Click(object sender, EventArgs e) { String s = goodsId.Value.ToString(); String p = price.Value.ToString(); bool a = Goods_C.AlterByID(s, p); if (a == true) { Response.Write("<script language=javascript>window.alert('修改成功');</script>"); } else { Response.Write("<script language=javascript>window.alert('修改失败');</script>"); } goods = Goods_C.SelectFuzzy(s); }