我怎么能一次确定在这个转发器中显示的行数？
<asp:Repeater ID="Repeater1" runat="server" DataSourceID="News" EnableViewState="true">
<ItemTemplate>
<hr />
<div style="color:#036e90; font-weight: bold; font-family:Tahoma; text-align:center ; padding-left:10px"><a href="DisplayNews.aspx"><%#DataBinder.Eval(Container.DataItem, "News_Name")%></a></div>
<div style=" FONT-SIZE: 10pt; FONT-FAMILY: Tahoma ; text-align:center;padding-left:10px"><%#DataBinder.Eval(Container.DataItem, "News_Description")%></div>
<br />
<hr />
</ItemTemplate>
</asp:Repeater>