Cake3 dialogless mode for LZH - how to prevent progress bar dialogs

[sml...@gmail.com]

Thank you so much for the Cake3 libraries - they have been a
tremendous help to me in developing a C# .NET application to process a
large number of LZH archives!

One thing that was bothering me was the constant LHMelt progress bar
dialogs that displayed when calling the latest version (2.65d) of
UNLHA32.dll to extract the LHZ archives. After a lot of research and
the help of google to translate the Japanese version of COMMAND.TXT
which comes with UNLHA32, I determined that if I add the '-n1' option
to the list of command arguments in GetExtractCommand() for dialogless
mode in LhaBase.cs, this will prevent the progress dialogs from
displaying.

[lycj]

Thanks a lot, I am going to update my source as well.

Regards
Joseph Leung