GridView display child row cell value in parent row cell

[Guillaume]

Hi everyone,

I'm using the RadGridview component to display some data.
This grid is using the self-reference feature, some lines have children displayed in rows détails.

I added a screenshot example in attachment to expose my problem :
- The ID line 5 have 2 children in diferent cities (Paris and Bordeaux) ;
- I want to display (automatically via XAML) in the cell of the parent all children values for the column City, like this : "Paris, Bordeaux".

Is it possible ? If yes, how to do ?

Thanks for your help !

Regards,
Guillaume

[Guillaume]

No idea ?

[Yoan]

Hello Guillaume,

Unfortunately, you cannot achieve the desired functionality with the current implementation of RadGridView.

Regards,
Yoan
Telerik