我正在从转发器控件将数据导出到 excel，其中包含多列中的一些超链接和前两列中的链接按钮。当我从转发器控件“rptrExport”将数据导出到 excel 时，我想删除所有超链接以及删除或隐藏前两列。我没有得到任何专门针对互联网中继器的参考。下面是我的代码：
导出按钮点击均匀：
protected void btnExport_Click(object sender, EventArgs e)
{
Response.Clear();
Response.Buffer = true;
Response.ClearContent();
Response.ClearHeaders();
Response.AddHeader("content-disposition", "attachment;filename=details.xls");
Response.Charset = "";
Response.ContentType = "application/vnd.ms-excel";
StringWriter sw = new StringWriter();
HtmlTextWriter hw = new HtmlTextWriter(sw);
Response.Cache.SetCacheability(HttpCacheability.NoCache);
rptrExport.RenderControl(hw);
Response.Output.Write(sw.ToString());
Response.Flush();
Response.End();
}
中继器的 aspx 类中的代码：
<asp:Repeater ID="rptrExport" runat="server" OnItemDataBound="rptrExport_ItemDataBound">
<HeaderTemplate>
<table id="dataTable" class="table table-bordered" data-cookie="true"
data-cookie-id-table="rptrExport" data-show-export="true" data-page-list="[10, 25, 50, 90, ALL]" border="1" >
<thead style="background-color: #787777; font-size:13px; border-color: white; color: white; white-space:nowrap; vertical-align: middle;">
<tr>
<th data-sortable="true"> See Short desc</th>
<th data-sortable="true">See Long desc</th>
<th data-sortable="true">Website
</th></tr>
</thead>
<tbody style="font-size:13px; color:black">
</HeaderTemplate>
<ItemTemplate>
<tr>
<td style="text-align: center">
<asp:UpdatePanel ID="UpdatePanel2" runat="server">
<ContentTemplate>
<asp:LinkButton ID="lnkShortDet" runat="server" OnClick="lnkShortDet_Click" CommandArgument='<%#Eval("sht") + "~"+Eval("shtSt") %>'><i class="far fa-file-pdf"></i></asp:LinkButton>
</ContentTemplate>
<Triggers>
<asp:PostBackTrigger ControlID="lnkShortDet" />
</Triggers>
</asp:UpdatePanel>
</td>
<td style="text-align: center">
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:LinkButton ID="lnkLongDet" runat="server" OnClick="lnkLongDet_Click" CommandArgument='<%#Eval("lng") + "~"+Eval("lngSt") %>'><i class="far fa-file-pdf"></i></asp:LinkButton>
</ContentTemplate>
<Triggers>
<asp:PostBackTrigger ControlID="lng" />
</Triggers>
</asp:UpdatePanel>
</td>
<td>
<asp:HiddenField ID="hdnwebsite" runat="server" Value='<%# Eval("web_url")%>'></asp:HiddenField>
<asp:LinkButton ID="lblWebsite" CommandArgument='<%# Eval("web_url")%>' OnClick="weburl_Click" runat="server" Text='<%# Eval("web_url")%>'> <i class="fa fa-2x fa-file-pdf-o font-red"></i></asp:LinkButton>
</td>
</ItemTemplate>
<FooterTemplate>
</tbody> </table>
</FooterTemplate>
</asp:Repeater>