Custom iProperties using C#

Here's a function to get the iProperties of an assembly:

       static PropertySet GetCustomiProperties (Inventor.AssemblyDocument InvIAMDoc)

       {

           if (InvIAMDoc == null)

           {

               return null;

           }

           // We will find the things to send to the classifier inside the custom iPropertyies

           PropertySets Sets = InvIAMDoc.PropertySets;

           PropertySet CustomSet = null;

           // Look in all the property sets for custom user properties...

           foreach (PropertySet s in Sets)

           {

               if (s.Name == "Inventor User Defined Properties")

               {

                   CustomSet = s;

                   break;

               }

           }

           return CustomSet;

       }