LVM_GETTOPINDEX message

Retrieves the index of the topmost visible item when in list or report view. You can send this message explicitly or by using the ListView_GetTopIndex macro.

Parameters

wParam
Must be zero.
lParam
Must be zero.

Return value

Returns the index of the item if successful. Returns zero if the list-view control is in icon or small icon view, or if the list-view control is in details view with groups enabled.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

Commctrl.h

 

 

Show: