protected void btnSubmit_Click(object sender, EventArgs e) { int lCurrentPage = Convert.ToInt32(ViewState["CurrentPage"]); for (int i = 0; i < cblistUpdate.Items.Count; i++)//读取CheckBoxList 选中的值,保存起来 { if (cblistUpdate.Items[i].Selected) { info[(lCurrentPage * 10) + i] = cblistUpdate.Items[i].Value; } } GA Gadmin = new GA(); GAController gadmin = new GAController(); if (gadmin.UpdateInterface(Gadmin, info, 2)) { lbPrompt.Text = "修改成功"; } if (gadmin.UpdatePictureShow(Gadmin, 1).Count > 1) { drpdownlist.DataSource = gadmin.UpdatePictureShow(Gadmin, 2); drpdownlist.DataTextField = "ImgTitle"; drpdownlist.DataValueField = "GoodID"; drpdownlist.DataBind(); drpdownlist.Items.Insert(0, new ListItem("请选择替换商品")); } }