How to obtain surfaces ID on PRO_ANNOT_REF_SRF_COLLECTION type references.

[Ben_C]

Hello,

The following PTC article details how to obtain references from Annotation elements,

https://www.ptc.com/en/support/article/CS289474

However this only is viable for annotation references of the type: PRO_ANNOT_REF_SINGLE:

        /*---------------------------------------------------------------------*\
        get the references for the AE
        \*---------------------------------------------------------------------*/
        status = ProAnnotationelemReferencesCollect(&elem, PRO_ANNOTATION_REF_ALL, PRO_ANNOT_REF_FROM_ALL, &ann_ref);

        int num_refs;
        status = ProArraySizeGet(ann_ref,&num_refs);

        for (int i = 0;i < num_refs;i++)//all references of selected item
        {
                if (ann_ref[i].type != PRO_ANNOT_REF_SINGLE)
                        continue;
                //proceed this loop only if the single reference is NOT a PRO_ANNOT_REF_CRV_COLLECTION or PRO_ANNOT_REF_SRF_COLLECTION

How could the surface ID's be obtained for type PRO_ANNOT_REF_SRF_COLLECTION (or even PRO_ANNOT_REF_CRV_COLLECTION )?

Thank you.

[Ben_C]

Edit: Link should point to article https://www.ptc.com/en/support/article/CS298411