hello ,

I tried your way

I got Two FieldLayout but there is no field for relation

that's because the DataSource that i use is Collection of object not DataTable

so how can i control the field that i want to display in the secodn tier

and could you tell me if i can get the xaml code that was generated when i set the AutoGenerateField to true

i tried your answer and I just  a good small result

I got the plus button but when i pressed it I got three nested empty rows

you said :

Joe Modica "]Field definition in the parent FieldLayout

so maybe i have to define the nested properties for nested row in [NESTED FieldLayout ] ????

is this right

Notice : I use Collections of product items that include productdetailes items not DataTables

--- thanks a lot for your reply ----

Hai,

i did like what you mentioned,but here i am using entity collection.when i didn't use visibility="collapsed" i got a hierarchical structure.if i use visibility="collapsed" i was not able to get a hierarchical structure.How can i do this?

Hai,

i did like what you mentioned,but here i am using entity collection.when i didn't use visibility="collapsed" i got a hierarchical structure.if i use visibility="collapsed" i was not able to get a hierarchical structure.How can i do this?

 RE:  Yes - you can control whether headers appear for each level, i.e. FieldLayout, by setting the LabelLocation property on FieldLayoutSettings to Hidden.

Can I see an example in XAML how to do this...