AllLeafOccurrences for subassembly

[virajendran4WGSB]

Hi forum,

I am trying to collect all leaf occurrence inside a sub assembly by running the code on the referenced main assembly in the drawing view. 

I've tried this code but it doesn't work. The reason it doesn't work is because I tried to typecast the component occurrence as a assembly document to get all leaf occurrence for the sub assembly

Here's my sample code :

AssemblyDocument AsmDoc=oview.ReferencedDocumentDescriptor.ReferencedDocument;
AssemblyComponentDefinition AsmCompDef = AsmDoc.ComponentDefinition;
ComponentOccurrences comocc = AsmCompDef.Occurrences;
ComponentOccurrence subocc = AsmCompDef.Occurrences[1];
AssemblyDocument assem = (AssemblyDocument)subocc;
AssemblyComponentDefinition asemdef = assem.ComponentDefinition;
ComponentOccurrences comoc = asemdef.Occurrences;
ComponentOccurrencesEnumerator leaf = comoc.AllLeafOccurrences;

Thanks,

Vidhuran

[JelteDeJong · Accepted solution]

You cant cast a occurrence to a document. But the occurrence has some properties to get the document. Have a look at this (not tested) code.

AssemblyDocument AsmDoc = oview.ReferencedDocumentDescriptor.ReferencedDocument;
AssemblyComponentDefinition AsmCompDef = AsmDoc.ComponentDefinition;
ComponentOccurrences comocc = AsmCompDef.Occurrences;
ComponentOccurrence subocc = AsmCompDef.Occurrences[1];
AssemblyDocument assem = (AssemblyDocument)subocc.ReferencedDocumentDescriptor.ReferencedDocument;
AssemblyComponentDefinition asemdef = assem.ComponentDefinition;
ComponentOccurrences comoc = asemdef.Occurrences;
ComponentOccurrencesEnumerator leaf = comoc.AllLeafOccurrences;