This macro begins in-place editing of the specified list-view item's text. The message implicitly selects and focuses the specified item. You can use this macro or send the LVM_EDITLABEL message explicitly.
When the user completes or cancels editing, the edit control is destroyed and the handle is no longer valid. You can safely subclass the edit control, but you should not destroy it.
The control must have the focus before you send this message to the control. Focus can be set using the SetFocus function.
Related message: LVM_EDITLABEL