LVN_COLUMNOVERFLOWCLICK notification code

Sent by a list-view control when its overflow button is clicked. This notification code is sent in the form of a WM_NOTIFY message.

LVN_COLUMNOVERFLOWCLICK
     
    pnmv = (LPNMLISTVIEW) lParam;

Parameters

lParam [in]

Pointer to a NMLISTVIEW structure that describes the notification code. The caller is responsible for allocating this structure, including the contained NMHDR structure. Set the members of the NMHDR structure. The code member must be set to LVN_COLUMNOVERFLOWCLICK.

Set the iItem member of the NMLISTVIEW structure to -1. Set the iSubItem member to the index of the subitem. Set the uNewState, uOldState, and lParam members to zero. The remaining members of the NMLISTVIEW structure are not used.

Return value

No return value.

Remarks

The notification receiver casts lParam to retrieve the NMLISTVIEW structure. The wParam parameter contains the ID of the control that sends the notification code.

If a header control is a child of the listview, the header control should send this notification code to the listview control when the header control receives the HDN_OVERFLOWCLICK notification code.

Requirements