LVN_ITEMCHANGING notification code

Notifies a list-view control's parent window that an item is changing. This notification code is sent in the form of a WM_NOTIFY message.

LVN_ITEMCHANGING

    pnmv = (LPNMLISTVIEW) lParam; 

Parameters

lParam

Pointer to an NMLISTVIEW structure that identifies the item and specifies which of its attributes are changing.

Return value

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

Remarks

If the list-view control has the LVS_OWNERDATA style, LVN_ITEMCHANGING notification codes are not sent.

Requirements