Question

I have a VB macro created. I want to pass the macro a string and a file location. How would I call this in java code. Is there a library for this?

Answer 1

You can run vbscript using the “cscript.exe” that ships with windows.

Depending upon your scenario, you can launch this from Java in a variety of ways:

• use Runtime.exec to launch the program. You can do this directly as part of your program.
• use Ant, which has an exec task, or maven which has an exec plugin. This is most useful when invoking the script as part of a build or some other batch process.

EDIT: If your script has a GUI, then use “wscript.exe”.

I’m assuming you mean vbscript, but if you reall mean a macro, such as a Word macro, then you will need to do something like this:

"C:\Program Files\Microsoft Office\Office12\Winword.exe" 
"C:\MyPath\MyDoc.doc" /m"Macro1"

Alternatively, you can create a small vbscript that instantiates the Word Application and uses the run() method to invoke a macro. You execute that script using cscript.exe/wscript.exe.