Hi,
I'll try to explain my question with an example:
in db, I've 3 tables A, B, C, id is primary key, A_id is foreign key for table A, B_id is foreign key for table B
A(id, txt) <- B(id, A_id, txt) <- C(id, B_id, txt)
in may page, I've gridview with LinqDataSource which display rows from C:
<asp:GridView ID="_someGV" runat="server" DataSourceID="_someDS"></asp:GridView>
<asp:LinqDataSource ID="_someDS" runat="server"
ContextTypeName="someContext"
TableName="C"
Where="B.A_id == 100">
</asp:LinqDataSource>
Problem is that I want to show rows from C by A.id,
and the Where: Where="B.A_id == 100
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