DataBinder.Eval(Container.DataItem, "date") when date might be missing
From: bg (stefan_bg_edlund_at_hotmail.com)
Date: 04/14/04
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Date: Wed, 14 Apr 2004 18:19:20 +0200
Hi!
How do I check if "date" exists before using that code?
I've built a RSSreader and sometimes there's a date in it and sometimes not.
How can I check if it exists to avoid crash (DataBinder.Eval:
'System.Data.DataRowView' does not contain a property with the name date)
<asp:DataGrid
id="RssNewsGrid"
AutoGenerateColumns="False"
runat="server"
AlternatingItemStyle-BackColor="#ffffff"
HeaderStyle-BackColor="#ffffff"
OnPageIndexChanged="ChangePaging"
AllowPaging="True"
Width="100%"
Cellpadding="4"
BorderWidth="0">
<PagerStyle Mode="NumericPages" Visible="False" HorizontalAlign="Right" />
<Columns>
<asp:TemplateColumn>
<HeaderTemplate>
</HeaderTemplate>
<ItemTemplate>
<h2 class="<%=HeaderClass2%>"><%# DataBinder.Eval(Container.DataItem,
"title") %></h2>
<em><%# DataBinder.Eval(Container.DataItem, "date") %>
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
</asp:DataGrid>
Thank you
/Stefan
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