How do I get if I run autocad vanilla or autocad civil3D

[dancalgary]

I created 2 dll's

One for autocad  the other one for civil

I created another dll that loads using

Reflection.Assembly.LoadFrom("file")

the dlls into autocad at startup

I want to be able to detect if the productID is civil to be able to load the civil3d dll.

Can somebody tell me how to detect this?

Thanks

[hgasty1001]

Hi,

Check the "PRODUCT" system variable.

Gaston Nunez

[dancalgary]

product variable for both autocad and civil3d has the same content:

PRODUCT = "AutoCAD" (read only)

I need something to be able to see if is civil3d or not.

[hgasty1001]

Hi,

Oops, It seems you have to extract that info from the registry, this link may hel you: registry Product Info

Gaston Nunez

[dancalgary]

thanks this helped

I used

Autodesk.AutoCAD.Runtime.SystemObjects.DynamicLinker.ProductKey = "Software\Autodesk\AutoCAD\R18.2\ACAD-a000:409"