VC++,how to expnding certain node in tree control

[akira32]

VC++,how to expnding certain node in tree control(not using TVN_ITEMEXPANDING)? I just know the path in tree control I want to expand.

[Cliff Hatch]

If you have the handle of the item you want to expand you can call CTreeCtrl::Expand. Something like this:

pTreeCtrl->Expand(hItem, TVE_EXPAND);

P.S. When I first read your post I thought you were just looking for a way to expand a node programmatically, but I've just realised there is more to it and the above reply is probably not much use - because TVE_EXPAND generates a TVN_ITEMEXPANDING message. What problem is the TVN_ITEMEXPANDING message causing you? Best Regards Cliff

modified on Sunday, August 17, 2008 7:36 AM