LVN_DELETEALLITEMS

  • 项目

This message notifies a list-view control parent window that all items in the control were deleted. It is sent in the form of a WM_NOTIFY message.

LVN_DELETEALLITEMS pnmv = (NM_LISTVIEW FAR *) lParam;

Parameters

  • pnmv
    Pointer to an NMLISTVIEW structure. The iItem member is –1, and the other members are zero.

    A list-view control sends the LVN_DELETEALLITEMS message when it is destroyed or when it receives the LVM_DELETEALLITEMS message. If LVN_DELETEALLITEMS does not return TRUE, the control will also send an LVN_DELETEITEM message as each item is deleted.

Return Values

To suppress subsequent LVN_DELETEITEM messages, return TRUE. To receive subsequent LVN_DELETEITEM messages, return FALSE.

Requirements

OS Versions: Windows CE 1.0 and later.
Header: Commctrl.h.

See Also

NMLISTVIEW | WM_NOTIFY | List-View Controls Messages

Last updated on Wednesday, April 13, 2005

© 2005 Microsoft Corporation. All rights reserved.