How to sequentially edit all DWG files in a particular folder?

[moonlikestoneBX57A]

Hello,

At work, I need to use the .NET API to open and edit all DWG files in a folder one by one, and then close them. However, an error like the one shown in the attached image occurs during execution. I would like to inquire if there are other methods available through the .NET API to edit multiple CAD files.

Thanks.

[_gile · Accepted solution]

Hi,

If you want to run the same action on multiple dwg file, instead of opening them in the editor, you can open the drawing databases in memory to process them. You'l find examples using a generic BatchProcess method here and there.