我怎样才能完整地保留gridview的标题 [英] How i can make header of the gridview intact

问题描述

我已经使用gridview将记录显示为

i have used gridview to show record as

<asp:GridView ID="dgvMaildetail" runat="server" Width="100%" AutoGenerateColumns="False"
                                                       AllowSorting="True" DataKeyNames="md_id" AllowPaging="True" OnPageIndexChanging="dgvMaildetail_PageIndexChanging"
                                                       RowStyle-Height="15px">
                                                       <Columns>
     <asp:TemplateField HeaderText="Subject" SortExpression="md_subject">
                                                               <ItemTemplate>
                                                                   <asp:LinkButton ID="lnksubject" CausesValidation="false"
                                                                        Text='<%#Eval("md_subject") %>'
                                                                       runat="server" Width="50%"></asp:LinkButton>
                                                               </ItemTemplate>
                                                           </asp:TemplateField>
 </Columns>
                                                   </asp:GridView>

但是当源为空时，整个网格将变为空

标头也未显示

请帮助

but when the source is nothing then entire grid becomes empty

with header also not being shown

please help

推荐答案

参阅此内容
http://geekswithblogs.net/dotNETvinz/archive/2009/03/11/tiptrick-show-header-and-footer-of-gridview-when-no-data.aspx [

Refer this
http://geekswithblogs.net/dotNETvinz/archive/2009/03/11/tiptrick-show-header-and-footer-of-gridview-when-no-data.aspx[^]

检查gridview的属性，
设置

check the property of your gridview,
set

ShowHeaderWhenEmpty = true

希望对您有帮助！
thnks，

hope it helps!
thnks,

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