Hi,
I have a treeview, and i need scroll when the mouse hover the borders of the tree.For example, when the mouse hover top right corner, i need to scroll to the top and to the right.How scroll the treeview programmatically?
Thanks,
Daniel
I haven't tried this, but if you cast the control to type Infragistics.Win.ISelectionManager, you will see two methods exposed by that interface: DoDragScrollVertical and DoDragScrollHorizontal. If I remember correctly you can call into them directly. The 'timerInterval' parameter represents the number of milliseconds between calls to the method, so lower values scroll faster.
Thanks for the reply, but i found a possible method to do the scroll, but there is a problem.
With PerformAction(Infragistics.Win.UltraWinTree.UltraTreeAction.PageDown, false, false) method, i can scroll down and up, but i can't find a UltraTreeAction for scroll to right and left. There is no UltraTreeAction to make the horizontal scroll?
thanks,