TreeView_GetPrevVisible 1DIAPCF

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_GETNEXTITEM1ZH_ZN9 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_GETITEMRECTJK9FWA message to determine whether an item is visible.

Return Values

Returns the handle to the item if successful or NULL otherwise.