Need to run LISP function synchronously from .NET across multiple drawings

odoshi — Tue, 03 Jan 2012 17:39:58 GMT

I am using the Application.Invoke() method on 2011+ and am finding it to not work well other than from the command line of a single document.

When I declare a Commandflag.Session flag for my command, and try calling Invoke using more than one parameter on a new drawing where the command was not run from, it bombs out.

So, Drawing1.dwg - Run command

A new Drawing2 is opened, saved, and Invoke called to run some LISP, it will fail.

Does anyone have experience with this?

I did read somewhere that Invoke() may need to be run from a Document context. Does that exclude the Session flag?

Thanks,

Mike

Re: Need to run LISP function synchronously from .NET across multiple drawings

odoshi — Tue, 03 Jan 2012 19:55:14 GMT

Forget it 🙂

Using the Interop DLL's and SendCommand will work synchronously if CommandFlag.Session is used.

Doh!

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Need to run LISP function synchronously from .NET across multiple drawings

Re: Need to run LISP function synchronously from .NET across multiple drawings