TVN_KEYDOWN  BEQCLT 

The TVN_KEYDOWN notification message notifies a tree-view control s parent window that the user pressed a key and the tree-view control has the input focus. This notification message is sent in the form of a WM_NOTIFY1MZT7BR message.

TVN_ITEMEXPANDING

ptvkd = (TV_KEYDOWN FAR *) lParam

Parameters

ptvkd

Pointer to a TV_KEYDOWN structure. The wVKey member specifies the virtual-key code.

Return Values

No return value.

See Also