模板字段标题文本 ASP

发布于 2024-12-06 10:55:27 字数 282 浏览 0 评论 0原文

我希望仅在编辑模式处于活动状态时显示标题文本

   <asp:TemplateField>
     <EditItemTemplate>
         <asp:FileUpload ID="fileUploadControl" runat="server" />
     </EditItemTemplate>
   </asp:TemplateField>

我没有插入模板并且我希望仅在编辑模式下显示标题文本

原文

I want HeaderText to be displayed only when Edit Mode is active

   <asp:TemplateField>
     <EditItemTemplate>
         <asp:FileUpload ID="fileUploadControl" runat="server" />
     </EditItemTemplate>
   </asp:TemplateField>

I don't have Insert Template And I want header text to be displayed in only during edit mode

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梦途 2024-12-13 10:55:27

一种方法是订阅 RowDataBound（假设您使用的是 GridView）。检查Row是否处于Edit状态，并更新Cell对应的标题文本。

protected void grd_RowDataBound(object sender, GridViewRowEventArgs e)
{
    if (e.Row.RowState == DataControlRowState.Edit)
    {
        grd.HeaderRow.Cells[0].Text = "Upload a File"; // Cell 0 in this case may need to be changed to match your Cell.
    }
}

One way to do so would be to subscribe to the RowDataBound (assuming you are using a GridView). Check if a Row is in the Edit state, and update the corresponding header text for the Cell.

protected void grd_RowDataBound(object sender, GridViewRowEventArgs e)
{
    if (e.Row.RowState == DataControlRowState.Edit)
    {
        grd.HeaderRow.Cells[0].Text = "Upload a File"; // Cell 0 in this case may need to be changed to match your Cell.
    }
}

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