TVM_GETNEXTITEM (Compact 2013)
3/28/2014
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.
Syntax
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
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 Value
The handle to the item indicates success. NULL indicates otherwise.
Requirements
Header |
commctrl.h |
See Also
Reference
Tree View Controls Messages
TreeView_GetChild
TreeView_GetDropHilight
TreeView_GetFirstVisible
TreeView_GetNextItem
TreeView_GetNextSibling
TreeView_GetNextVisible
TreeView_GetParent
TreeView_GetPrevSibling
TreeView_GetPrevVisible
TreeView_GetRoot
TreeView_GetSelection
TVM_GETITEMRECT