msgs12.hlp (Topic list)
Important Notice
The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.
Title-bar messages (1.2)
Message Groups  Overview                          Up Next Previous
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TBM_QUERYHILITE  Retrieves the highlight state of the title bar
TBM_SETHILITE    Sets the highlight state of the title bar
TBM_TRACKMOVE    Moves the window