msgs12.hlp (Topic list)
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HM_SET_HELP_WINDOW_TITLE (1.2)
Message Group  Function Group  Overview         Up Next Previous
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#define INCL_WINHELP
 
HM_SET_HELP_WINDOW_TITLE
mp1 = MPFROMP(pszHelpWindowTitle);  /* pointer to new title   */
mp2 = 0L;                           /* not used, must be zero */
 
An application sends an HM_SET_HELP_WINDOW_TITLE message to a help window to
change the window title.
 
Parameter           Description
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pszHelpWindowTitle  Low and high word of mp1. Points to the null-terminated
                    string that contains the new Help-window title.
 
Return Value
 
The return value is FALSE if the window title is set. Otherwise, it is an
error value, which may be one of the following:
 
    HMERR_ALLOCATE_SEGMENT
    HMERR_NO_MEMORY
 
Comments
 
The initial window title is specified by setting the pszHelpWindowTitle
field in the HELPINIT structure used when the help instance is created by
using the WinCreateHelpInstance function. The system allocates memory to
save the title and frees the memory when the HM_SET_HELP_WINDOW_TITLE
message is used to change the title.
 
See Also
 
WinCreateHelpInstance, HELPINIT