//删除数据 //protected void btnDelete_Click(object sender, EventArgs e) //{ // //Button bt = (Button)sender; // //int newsid = Convert.ToInt32(((HiddenField)(bt.Parent.FindControl("HiddenField1"))).Value); // //if (NewsBll.delete(newsid) > 0) // //{ // // ClientScript.RegisterStartupScript(this.GetType(), "message", "<script language='javascript' >alert('删除成功!');</script>"); // // BindView(); // //} //} //绑定数据 protected void BindView() { ListView1.DataSource = NewsBll.all(); ListView1.DataBind(); }