Toggle Button / Child Table Visiblity

[Zubair]

I want to control the visibilty of Hierarchy Child tables such that if a Row of data (tuple) doesn't have any value for the child table then :-
1. The Toggle button for child table is hidden (i.e. indication of an empty child table)
2. No child table on hitting the Toggle (+) button.

As such, only those rows which have some data for child table show the child table while the ones which don't have any data don't show the child grid at all.
Any way to achieve this functionality would be appreciated.

Thanks in advance.

[Vlad]

Hello,

 You should check this demo for more info. The example is for Silverlight however you can find exactly the same in your local copy of our WPF demos. 

Greetings,
Vlad
the Telerik team