Fixed bug with text drawing which caused the text on grouped header items to disappear on some systems.
ComCtl32 Header Control
This article provides a fully-featured Header Control directly from COMCTL32.DLL. The latest version uniquely provides support for Outlook-style drag-drop grouping of columns as well as in place column filtering.
It is a good building block for generating your own controls. Check out the S-Grid project to see the control in use in an all-VB grid control (new version with auto-grouping coming end of April!)
Features of the Header Control