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TreeView_GetNextItem

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Windows Embedded CE 6.0 R3

4/8/2010

This macro retrieves the tree-view item that bears the specified relationship to a specified item. You can use this macro, use one of the TreeView_GetXXX macros described below, or send the TVM_GETNEXTITEM message explicitly.

Syntax

HTREEITEM TreeView_GetNextItem( 
    hwnd, 
    hitem, 
    flag 
);

Parameters

  • hwnd
    Handle to the tree view control.
  • hitem
    Handle to an item.

  • flag
    Flag that specifies the item to retrieve. It is one of the following values.

    Value Description

    TVGN_CARET

    Retrieves the currently selected item. You can use the TreeView_GetSelectionmacro to send this message.

    TVGN_CHILD

    Retrieves the first child item of the item specified by the hitem parameter. You can use the TreeView_GetChildmacro to send this message.

    TVGN_DROPHILITE

    Retrieves the item that is the target of a drag-and-drop operation. You can use the TreeView_GetDropHilightmacro to send this message.

    TVGN_FIRSTVISIBLE

    Retrieves the first visible item. You can use the TreeView_GetFirstVisiblemacro to send this message.

    TVGN_NEXT

    Retrieves the next sibling item. You can use the TreeView_GetNextSiblingmacro to send this message.

    TVGN_NEXTVISIBLE

    Retrieves the next visible item that follows the specified item. The specified item must be visible. Use the TVM_GETITEMRECT message to determine whether an item is visible. You can use the TreeView_GetNextVisiblemacro to send this message.

    TVGN_PARENT

    Retrieves the parent of the specified item. You can use the TreeView_GetParentmacro to send this message.

    TVGN_PREVIOUS

    Retrieves the previous sibling item. You can use the TreeView_GetPrevSiblingmacro to send this message.

    TVGN_PREVIOUSVISIBLE

    Retrieves the first visible item that precedes the specified item. The specified item must be visible. Use the TVM_GETITEMRECT message to determine whether an item is visible. You can use the TreeView_GetPrevVisiblemacro to send this message.

    TVGN_ROOT

    Retrieves the topmost or very first item of the tree view control. You can use the TreeView_GetRootmacro to send this message.

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
Windows Mobile Windows Mobile Version 5.0 and later

See Also

Reference

TreeView_GetChild
TreeView_GetDropHilight
TreeView_GetFirstVisible
TreeView_GetNextSibling
TreeView_GetNextVisible
TreeView_GetParent
TreeView_GetPrevSibling
TreeView_GetPrevVisible
TreeView_GetRoot
TreeView_GetSelection
TVM_GETITEMRECT
TVM_GETNEXTITEM