| Gets the explicit content of a complex type with a complex content
that was derived by extension.
Informally, the "explicit content" is the portion of the
content model added in this derivation. IOW, it's a delta between
the base complex type and this complex type.
For example, when a complex type T2 derives fom T1, then:
content type of T2 = SEQUENCE( content type of T1, explicit content of T2 )
If this complex type is derived by restriction or has asimple content, this method returns null.IOW, this method only works for a complex type witha complex content derived by extension from another complex type. |