I haven't got a problem, this is more about exploration on how things work.
According to http://msdn.microsoft.com/en-gb/library/cc220038.aspx isMemberOfPartialAttributeSet specifies whether an attribute replicates to the GC.
Looking at http://msdn.microsoft.com/en-us/library/cc223141.aspx it states the bit FLAG_ATTR_REQ_PARTIAL_SET_MEMBER (0x00000002) in the systemFlags property specifies that the attribute is a member of a partial attribute set (PAS). I assumed that meant the attribute will be replicated to a GC.
Do you know if the isMemberOfPartialAttributeSet property and the FLAG_ATTR_REQ_PARTIAL_SET_MEMBER flag in systemFlags drive each other? Are they basically one and the same?
Or am I misreading\oversimplifying the definition of partial_attribute_set?
http://msdn.microsoft.com/en-us/library/a61a2ecd-de81-4586-8db6-063873dd4910#partial_attribute_set
Thanks,
Mark.