Hello,

I'm trying to pass a parameter with the value of a datafield whose name contains a dot and in datagrid in VS Designer doesn't read it. The code I'm trying to run is the following:

<Columns>
        <asp:TemplateColumn>
        <ItemTemplate>
        <asp:Label><a href="wmpho-details.aspx?id=<%# DataBinder.Eval(Container.DataItem, "Identifier.systemid") %>&title=<%# DataBinder.Eval(Container.DataItem, "Wmpho.Type") %>"><%# DataBinder.Eval(Container.DataItem, "title" ) %></a>
        </asp:Label>
        </ItemTemplate>
        </asp:TemplateColumn>
        </Columns>

The error I'm gettingi is this:

Exception Details: System.Web.HttpException: DataBinder.Eval: 'System.Data.DataRowView' does not contain a property with the name Identifier.

Source Error:


Line 18: <asp:TemplateColumn>
Line 19: <ItemTemplate>
Line 20: <asp:Label><a href="wmpho-details.aspx?id=<%# DataBinder.Eval(Container.DataItem, "Identifier.systemid") %>&title=<%# DataBinder.Eval(Container.DataItem, "Wmpho.Type") %>"><%# DataBinder.Eval(Container.DataItem, "title" ) %></a>
Line 21: </asp:Label>
Line 22: </ItemTemplate>


Source File: c:\inetpub\wwwroot\wmpho2\webformwmphotest.aspx Line: 20

Any idea how I can try tell VS that that's a field name please?

Many thanks

If the source data is coming from a database query, you may best be able to solve this problem by using aliases on the field names.

SELECT Identifier.systemid AS systemID, ...

-Peter