The IPfcElement type exposes the following members.
Gets the type of the element.
The parent ProcedureFunctionChart of this node.
Gets the SEID, or Source Element ID of this element. If the PFC of which this element is a member is cloned, then this SEID will be the Guid of the element in the source PFC that is semantically/structurally equivalent to this one.
Gets or sets some piece of arbitrary user data. This data is (currently) not serialized.