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TVN_ITEMCHANGED notification code

Notifies a tree-view control's parent window that item attributes have changed. This notification code is sent in the form of a WM_NOTIFY message.


TVN_ITEMCHANGED
		
    pnm = (NMTVITEMCHANGE *) lParam;

Parameters

lParam

Pointer to a NMTVITEMCHANGE structure describing the item that changed. The uChanged member is set to TVIF_STATE.

Return value

Returns FALSE to accept the change, or TRUE to prevent the change.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2008 [desktop apps only]

Header

Commctrl.h

Unicode and ANSI names

TVN_ITEMCHANGEDW (Unicode) and TVN_ITEMCHANGEDA (ANSI)

See also

TVN_ITEMCHANGING

 

 

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