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documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.
Static-control messages (1.2)
Message Groups  Overview                          Up Next Previous
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SM_QUERYHANDLE  Retrieves the handle to a display object
SM_SETHANDLE    Sets the handle to a display object