OnException

InstallShield 2018 » InstallScript Language Reference

Project • This information applies to InstallScript MSI projects.

The OnException event handler responds to exceptions that are generated by a procedural script (one that uses an explicit program...endprogram block). The default implementation displays the error number, source, and description that are stored in the Err Object.

Note that OnException is not called in an event-based script. For an event-based script, you must implement your own try...catch...endcatch blocks to catch exceptions.

See Also

try, catch, and endcatch

Open topic with navigation