I use a RadGrid with a hierarchy system. I have 3 types of resources for my line (human, location, equipment) in my grid. But I only can add a child if the resource type is a location.
I need to "disable or hide" the Expand/Hierarchy column, but I dont this attribute on the dataItem.
How can I "disable or hide" the Expand/Hierarchy column ONLY for "human and equipment" ?
Thank you :)
I attach a files for explain what I have currently (left image) and the result that I hope to get (right)