The TreeView_GetPrevVisible macro retrieves the first visible item that precedes a specified item in a tree-view control. You can use this macro, or you can explicitly send the TVM_GETNEXTITEM message with the TVGN_PREVIOUSVISIBLE flag.
HTREEITEM TreeView_GetPrevVisible(
| hwnd, | |
| hitem | |
| ); |
Parameters
hwnd
Handle to the tree-view control.
hitem
Handle to an item. The specified item must be visible. Use the TVM_GETITEMRECT message to determine whether an item is visible.
Return Values
Returns the handle to the item if successful or NULL otherwise.
See Also
TreeView_GetFirstVisible, TreeView_GetNextItem, TreeView_GetNextVisible, TVM_GETITEMRECT, TVM_GETNEXTITEM