DXmHelpSystemClose(3X)DXmHelpSystemClose(3X)NAMEDXmHelpSystemClose - Closes all of the remaining topic and navigation
windows in Bookreader.
SYNOPSIS
void DXmHelpSystemClose(
Opaque help_context,
void ((*routine )()),
Opaque tag );
PARAMETERS
Used by the DECwindows Motif Help System to pass required LinkWorks and
help information from one routine to another. Used for error process‐
ing. If an error occurs within the DECwindows Motif Help System and it
cannot be processed by either LinkWorks or Bookreader, the DECwindows
Motif Help System calls the error processing routine you have included
in your application and passes in an integer, or status, to indicate
the status of the error processing operation, as follows:
───────────────────────────────────────────────────────────────────
Value Description
───────────────────────────────────────────────────────────────────
1 The DECwindows Motif Help System could not find the
LinkWorks shareable image.
2 The DECwindows Motif Help System could not translate a
specified value into a valid file specification.
───────────────────────────────────────────────────────────────────
Note the following: The status parameter is a system-supplied
parameter that supplements the routine and tag parameters you
have already specified in the application. If an error cannot
be processed by either LinkWorks or Bookreader and you have not
specified a supplementary error handling routine, your system
will generate an access violation error message. The parameter
you supply for the previously described routine parameter. Asso‐
ciating a tag with the routine enables you to more easily deter‐
mine where errors occur.
DESCRIPTION
Note
This routine is not supported on all operating systems.
Within the DECwindows Motif Help System, the DXmHelpSystemClose routine
closes all of the remaining topic and navigation windows in the
Bookreader. You should call this routine when your application is
closing all of its other windows.
SEE ALSODXmHelpSystemDisplay(3X), DXmHelpSystemOpen(3X)DXmHelpSystemClose(3X)