为什么更新不了

[ZJM2032]

//以下执行删除操作
OleDbConnection MyConn;
MyConn = new OleDbConnection(ConfigurationManager.AppSettings["myconnstring"].ToString() + System.Web.HttpContext.Current.Server.MapPath(ConfigurationManager.AppSettings["mydbpath"]));
MyConn.Open();
if (dgIDs.Length > 1)
{
String strsql = "update Photos set IsDel=1 where Id in (" + dgIDs.Substring(0, dgIDs.LastIndexOf(",")) + ")";
OleDbCommand myCommend = new OleDbCommand(strsql, MyConn);
myCommend.ExecuteNonQuery();

string cmdText = "SELECT * FROM Photos where IsDel=false ORDER BY Id DESC";
OleDbDataAdapter da = new OleDbDataAdapter(cmdText, MyConn);
DataSet ds = new DataSet();
da.Fill(ds, "Photos");
DataList1.DataSource = ds.Tables["Photos"].DefaultView;
DataList1.DataBind();

RecordCount.Text = ds.Tables[0].Rows.Count.ToString();
//int from = Int32.Parse(lblCurrentpage.Text.ToString()) - 1;


}

为什么我删除了也重新绑定了，页面还是会显示删除掉的数据，一定要重新刷新才消失

[梦里开天]

add Refresh

[ZJM2032]

[Quote=引用 1 楼 ggbb190 的回复:]
add Refresh
[/Quote]

加哪里？
我用的是这个<asp:LinkButton ID="LinkButton2" runat="server" CommandName="delete">删除</asp:LinkButton>