Hi,

Is there any way to eager load the child rows in a hierarchical grid? What I mean is... everytime I click "Expand" on a parent row (and the child rows aren't already loaded) there's a FlyPostBack to create the childrows (triggering as many times as needed the InitializeRow event for those rows/tables). 

Is there a way to render all children in one go(Effectively preventing that extra flypostback) ? I have a scenario that is pretty intensive on clientside programming and end-users notice the difference even if it's a flypostback.

For any example you can refer to the hierarchical grid (using a DataSet) I present in this thread.