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TreeView_GetRoot (Windows Embedded CE 6.0)

  • Статья

1/6/2010

This macro retrieves the topmost or very first item of the tree-view control. You can use this macro, or you can explicitly send the TVM_GETNEXTITEM message with the TVGN_ROOT flag.

Syntax

HTREEITEM TreeView_GetRoot( 
    hwnd 
);

Parameters

  • hwnd
    Handle to the tree view control.

Return Value

The handle to the item indicates success. NULL indicates failure.

Requirements

Header commctrl.h
Windows Embedded CE Windows CE 1.0 and later

See Also

Reference

Tree View Controls Macros
TreeView_GetNextItem
TVM_GETNEXTITEM