在ItemDataBound asp.net中找不到RadGrid的单元格

Question

我正在尝试在ItemDataBound中找到RadGrid的单元格。有两种telerik：RadTab，分别称为“ Sevkiyat”和“ Performans”，并且其中的单元格取决于，例如，如果Sevkiyat中的单元格值大于10，则位于Performans选项卡中，否则不是。

代码如下：

ascx：

<telerik:RadPageView ID="RadPageView3" runat="server">
            <div class="row-fluid">
                <div class="span12">
                    <div class="box">
                        <div class="content">
                            <div class="form-row row-fluid" id="Div3" runat="server">
                                <div class="span12 form-actions">
                                    <div class="form-row row-fluid">
                                        <div class="span6">
                                            <telerik:RadGrid ID="grdPerformance" runat="server" AllowPaging="True" AutoGenerateColumns="false"
                                                MasterTableView-CommandItemSettings-ShowRefreshButton="false" EditItemStyle-VerticalAlign="Top"
                                                PageSize="50" Skin="Metro" Visible="true" MasterTableView-CommandItemSettings-ShowAddNewRecordButton="false" OnNeedDataSource="grdPerformance_NeedDataSource" OnDeleteCommand="grdPerformance_DeleteCommand" OnItemDataBound="grdPerformance_ItemDataBound"
                                                AllowSorting="true" HorizontalAlign="Center" GridLines="None" ShowFooter="true" ShowHeadersWhenNoRecords="true" AllowFilteringByColumn="true">
                                                <MasterTableView AutoGenerateColumns="False" DataKeyNames="Id" CommandItemDisplay="Top" Height="100%" EditMode="EditForms">
                                                    <Columns>
                                                        <telerik:GridBoundColumn HeaderText="Id" DataField="Id" UniqueName="ID" AllowFiltering="true" AutoPostBackOnFilter="true">
                                                        </telerik:GridBoundColumn>
                                                        <telerik:GridBoundColumn HeaderText="ShipmentId" DataField="P_M_PurchasingOrder_Shipment_Id" AllowFiltering="true" AutoPostBackOnFilter="true">
                                                        </telerik:GridBoundColumn>
                                                        <telerik:GridBoundColumn HeaderText="Tekliflendirme Sorumlusu Performansi" DataField="OfferResponsiblePerformance" AllowFiltering="true" AutoPostBackOnFilter="true">
                                                        </telerik:GridBoundColumn>
                                                        <telerik:GridBoundColumn HeaderText="Satin Alma Personeli Performansi" DataField="PurchaseResponsiblePerformance" AllowFiltering="true" AutoPostBackOnFilter="true">
                                                        </telerik:GridBoundColumn>
                                                        <telerik:GridBoundColumn HeaderText="AltYuklenici Performansi" UniqueName="SubContractorPerf" DataField="SubContractorPerformance" AllowFiltering="true" AutoPostBackOnFilter="true">
                                                        </telerik:GridBoundColumn>
                                                        <telerik:GridBoundColumn HeaderText="Uretim Muhendisi Performansi" DataField="ProductEngineerPerformance" AllowFiltering="true" AutoPostBackOnFilter="true">
                                                        </telerik:GridBoundColumn>
                                                        <telerik:GridButtonColumn ConfirmText="Delete this record?" ConfirmDialogType="RadWindow"
                                                            ConfirmTitle="Delete" ButtonType="ImageButton" CommandName="Delete" Text="Delete"
                                                            HeaderText="Delete" UniqueName="DeleteColumn" HeaderStyle-Width="50">
                                                            <ItemStyle HorizontalAlign="Left" CssClass="MyEditImageButton" />
                                                        </telerik:GridButtonColumn>
                                                    </Columns>
                                                </MasterTableView>
                                            </telerik:RadGrid>
                                        </div>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>

            </div>



        </telerik:RadPageView>

ascx.cs

    protected void grdPerformance_ItemDataBound(object sender, GridItemEventArgs e)
    {
        if(pmsSrv.getCalculatedPurchasingPerformance(PurchasingId) > 10)
        {
            //trying to find the cell-row
            foreach (GridDataItem dataitem in grdPerformance.MasterTableView.Items)
                    {
                        var gdi = dataitem as GridDataItem;
                        if (gdi != null)
                        {
                          //do the staff
                        }

                    }
        }
    }

但是，grdPerformance.MasterTableView.Items计数为0，因此它甚至都没有进入for循环并进行处理。

感谢您的帮助。

谢谢。

乞

编辑：

OnPreRender代替ItemDataBound可以很好地找到RadGrid的单元，因为单元绑定已经完成。