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我正在使用一个简单的gridview,如下所示:

        <asp:GridView ID="grdViewData" runat="server" Width="98%" DataKeyNames="RecordID"                                OnSelectedIndexChanged="grdViewData_SelectedIndexChanged" 
                onrowcommand="grdViewData_RowCommand">
                <SelectedRowStyle BackColor="#E2DED6" Font-Bold="True" ForeColor="#333333" />
                <Columns>
                <asp:TemplateField ShowHeader="False">
                 <ItemTemplate>
                <asp:LinkButton ID="lnkEdit" runat="server" 
    CausesValidation="False" CommandName="Select" OnClientClick="window.scroll(0,0)" 
    Text="Edit"></asp:LinkButton>
                </ItemTemplate>
                   </asp:TemplateField>
                   <asp:TemplateField ShowHeader="False">
                       <ItemTemplate>
                        <asp:LinkButton ID="lnkDelete" runat="server"
 CausesValidation="False" CommandName="Delete"
OnClientClick="return confirm('Do you want to delete this record?');" Text="Delete"                                                      CommandArgument="<%# Container.DataItemIndex %>"></asp:LinkButton>
            </ItemTemplate>
                   </asp:TemplateField>
         </Columns> </asp:GridView>

为了更新 gridview 中的记录,我使用 gridview_SelectedIndexChanged 方法,而对于删除记录,我使用 gridview_RowCommand (if e.CommandName == "Delete") 方法,如下所示:

     protected void grdViewData_SelectedIndexChanged(object sender, EventArgs e)
    {

    // Code Working properly Controls on page also getting updated

    }

protected void grdViewData_RowCommand(object sender, GridViewCommandEventArgs e)
    {

        if (e.CommandName == "Delete")
        {
            // Code to Delete Record (Working Properly, Record being deleted.)

    // Here Onwards code not working
     Message.Text = "Data Deleted Successfully..";
                ErrorMessage.Text = "";

        }

    }

在更新记录的情况下,更新后我有一些代码来更新页面上正常工作的控件,但是在删除记录的情况下,记录正在被删除,但页面上的控件没有得到更新。附加调试器显示代码已完美执行,但尚未更新控件。

我已经在谷歌上搜索了一天,真的需要知道原因而不是寻找替代方案。

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