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我有以下代码:与外键绑定实体DataList控件
var devices = from d in ctx.Devices.Include("DeviceGroups")
where d.DeviceEnabled == true
select d;
dlTerminals.DataSource = devices;
在前端我做到以下几点:
<asp:DataList ID="dlTerminals" runat="server" DataKeyField="DeviceId" GridLines="None" RepeatColumns="2" RepeatDirection="Horizontal" Width="100%">
<ItemTemplate>
<%# Eval("DeviceGroups.GroupName")%>
</ItemTemplate>
</asp:DataList>
,但我得到了以下错误:
does not contain a property with the name 'GroupName'.
我不确定。我认为这是EF的问题:(不是因为你的代码。 – anishMarokey 2009-10-19 10:38:53