Hierarchical allow only one relations at a time

[Gene Ariani]

Hi;

I have a hierarchical dataset that I would like to show in a grid. When I
set a relationship between A and B I can expand B to see the detail and When
I set a relationship between A and C it also works. The problem it appears
that the code only accepts the first relation and ignores the other. So I
can only expand one row


A
+B
+C

DS.Relations.Add("relation1", DS.Tables("A").Columns("ID"),
DS.Tables("B").Columns("ID"))
DS.Relations.Add("relation1", DS.Tables("A").Columns("ID"),
DS.Tables("C").Columns("ID"))


Any direction is appreciated it.

 

[Ken Cox [Microsoft MVP]]

Hi Gene,

I think Denis Bauer's HierarGrid does three levels:

"While iterating over the parent table it checks the related tables for
child rows and if one is found it dynamically loads a template for the child
row(s)."

http://www.denisbauer.com/ASPNETControls/NestedHierarGridDemo.aspx

http://www.denisbauer.com/ASPNETControls/HierarGrid.aspx

Ken
Microsoft MVP [ASP.NET]