radGridView顯示資料

        <telerik:RadGrid ID="RadGrid1" runat="server" AutoGenerateColumns="False"             CellSpacing="0" GridLines="None" onitemcreated="RadGrid1_ItemCreated"             onneeddatasource="RadGrid1_NeedDataSource">        <MasterTableView><CommandItemSettings ExportToPdfText="Export to PDF"></CommandItemSettings><RowIndicatorColumn FilterControlAltText="Filter RowIndicator column"><HeaderStyle Width="20px"></HeaderStyle></RowIndicatorColumn><ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column"><HeaderStyle Width="20px"></HeaderStyle></ExpandCollapseColumn>    <Columns>        <telerik:GridBoundColumn DataType="System.Int64"             FilterControlAltText="Filter column column" HeaderText="aaa"             UniqueName="column">        </telerik:GridBoundColumn>        <telerik:GridBoundColumn FilterControlAltText="Filter column1 column"             HeaderText="bbb" UniqueName="column1">        </telerik:GridBoundColumn>    </Columns><EditFormSettings><EditColumn FilterControlAltText="Filter EditCommandColumn column"></EditColumn></EditFormSettings></MasterTableView><FilterMenu EnableImageSprites="False"></FilterMenu><HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Default"></HeaderContextMenu>                </telerik:RadGrid>

服務端

  protected void RadGrid1_NeedDataSource(object sender, GridNeedDataSourceEventArgs e)    {        RadGrid1.DataSource = GetDataSource();    }    private List<string> GetDataSource()    {        return new List<string>() {"djfds","4232","edsfssfs","ddsds","4466","eede"};    }    protected void RadGrid1_ItemCreated(object sender, GridItemEventArgs e)    {        if (e.Item is GridHeaderItem)        {            GridHeaderItem headerItem=e.Item as GridHeaderItem;            headerItem["Column"].ToolTip = "G";            headerItem["Column1"].ToolTip = "ghgfgfgg";        }    }