Gridview 中的 AJAX 多文件上传答案

【问题标题】：AJAX Multiple FileUpload inside GridviewGridview 中的 AJAX 多文件上传
【发布时间】：2015-05-25 12:49:23
【问题描述】：

我有一个gridview，里面的每一行都有一个AjaxFileUpload 控件供用户附加多个文件。问题是我无法在 gridview 中找到 AjaxFileUpload 控件。

GridView 代码：

<asp:GridView ID="gridview1" runat="server">
 <Columns>
  <asp:TemplateField ItemStyle-VerticalAlign="Top" ItemStyle-HorizontalAlign="Right" ItemStyle-Width="200px">
     <ItemTemplate>
         <asp:AjaxFileUpload ID="fupReports" runat="server" MaximumNumberOfFiles="10" OnUploadComplete="fupReports_UploadComplete" Width="300px" />
     </ItemTemplate>
  </asp:TemplateField>
 </Columns>
</asp:GridView>

代码隐藏：

Protected Sub fupReports_UploadComplete(sender As Object, e As AjaxFileUploadEventArgs)
    Dim filename As String = e.FileName
    Dim dstnPath As String = System.IO.Path.GetTempPath
    Dim fupReports As AjaxFileUpload = TryCast(gridview1.FindControl("fupReports"), AjaxFileUpload)

    fupReports.SaveAs(dstnPath + filename)

End Sub

【问题讨论】：

标签： asp.net ajax vb.net gridview

【解决方案1】：

我的解决方案：

Protected Sub fupReports_UploadComplete(sender As Object, e As AjaxFileUploadEventArgs)

    Dim filename As String = e.FileId
    TryCast(sender, AjaxFileUpload).SaveAs(Server.MapPath("uploads/") + filename)

End Sub

【讨论】：