急！急！！急！！！：datagrid动态绑定列的分页问题

[peteryin1977]

我把datagrid的自动生成列的属性改为false,然后手动绑定列，发现翻页功能用不了，点下一页后，控件消失。who can tell me why?
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Private Sub DataGrid1_PageIndexChanged(ByVal source As Object, ByVal e As System.Web.UI.WebControls.DataGridPageChangedEventArgs) Handles DataGrid1.PageIndexChanged
DataGrid1.CurrentPageIndex = e.NewPageIndex
Dim sqlconnection As New SqlClient.SqlConnection("server=peter;database=zfjd;uid=sa;pwd=sa")
Dim sqlada As New SqlClient.SqlDataAdapter("select * from cst_jg", sqlconnection)
Dim dataset1 As New DataSet
sqlada.Fill(dataset1)
DataGrid1.DataSource = dataset1
Dim id As New BoundColumn
Dim name As New BoundColumn
DataGrid1.AutoGenerateColumns = False
ID.DataField = "jg_id"
ID.HeaderText = "籍贯代号"
name.DataField = "jg_name"
name.HeaderText = "籍贯名称"
DataGrid1.Columns.AddAt(0, ID)
DataGrid1.Columns.AddAt(1, name)
DataGrid1.DataBind()
End Sub

[webdiyer]

把你动态生成BoundColumn的代码放在Page_Load中，注意：不要放在 if(!Page.IsPostBack)块中。

[relaxzone]

把给datagrid绑定数据的代码放在page的prerender事件中

[inethax]

up