TVM_GETNEXTITEM
This message retrieves the tree view item that bears the specified relationship to a specified item. You can send this message explicitly or by using the TreeView_GetNextItem macro or one of the related macros.
TVM_GETNEXTITEM wParam = (WPARAM)(UINT) flag;
lParam = (LPARAM)(HTREEITEM) hitem;
Parameters
flag
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_GetSelection macro to send this message. TVGN_CHILD Retrieves the first child item of the item specified by the hitem parameter. You can use the TreeView_GetChild macro to send this message. TVGN_DROPHILITE Retrieves the item that is the target of a drag-and-drop operation. You can use the TreeView_GetDropHilight macro to send this message. TVGN_FIRSTVISIBLE Retrieves the first item that is visible in the tree view window. You can use the TreeView_GetFirstVisible macro to send this message. TVGN_LASTVISIBLE Version 4.71. Retrieves the last expanded item in the tree. This does not retrieve the last item visible in the tree view window. You can use the TreeView_GetLastVisible macro to send this message. TVGN_NEXT Retrieves the next sibling item. You can use the TreeView_GetNextSibling macro 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_GetNextVisible macro to send this message. TVGN_PARENT Retrieves the parent of the specified item. You can use the TreeView_GetParent macro to send this message. TVGN_PREVIOUS Retrieves the previous sibling item. You can use the TreeView_GetPrevSibling macro 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_GetPrevVisible macro to send this message. TVGN_ROOT Retrieves the topmost or very first item of the tree view control. You can use the TreeView_GetRoot macro to send this message. hitem
Handle to an item.
Return Values
The handle to the item indicates success. NULL indicates otherwise.
Remarks
Related macro: TreeView_GetNextItem
Requirements
| Runs on | Versions | Defined in | Include | Link to |
|---|---|---|---|---|
| Windows CE OS | 1.0 and later | Commctrl.h |
Note This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.
Last updated on Tuesday, July 13, 2004
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