Is it possible thru automation changing the partlabel and the user defined properties in the library
If looked everywhere and can not find anything how to do this.
Take a look at the "Library Manager and Library Editors Automation Reference Manual, in the "Part Editor" chapter.
The Part object has a Label property which can be set, and you can add properties using the PutPropertyEx method.
I found it.
I can now continue with automatic update of our library
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