Expanding items in CTreeCtrl

[Sakhalean]

Hi all, How to expand collapse a tree control all child items with a single function.

[Lost User]

CTreeCtrl::Expand[^] should do what you mean? If you want to expand an item and expand all child items too, you'll have to loop through them.

[jk chan]

you can do it by calling the function CTreeCtrl::Expand function like ctrl.Expand( hCurrentParent,TVE_EXPAND ); if you have multiple items at the most outer level , you need to call Exapand function for each of the items. you can use GetNextItem in CTreeCtrl for getting items. http://msdn.microsoft.com/en-US/library/a1azz3kt(v=VS.80).aspx[^]

If u can Dream... U can do it

[janaswamy uday]

Hi, Refer for BOOL Expand( HTREEITEM hItem, UINT nCode ); Method in MSDN. You can achieve that. Thanks, Uday.

[Lost User]

Two people giving the exact same answer as me, it must be true ;)