Information directly relating to an external reference i.e. a document stored at a remote location.
|ExternalReference Constructor||Default constructor.|
|ExternalReference Copy Constructor||Copy constructor. (Only C++)|
|URI||0..1||URI. The Uniform Resource Identifier (URI) that identifies where the external document is located.|
|DocumentHash||0..1||Document Hash. Specifies the hash code for the externally stored document.|
|ExpiryDate||0..1||Expiry Date. The date on which the document can no longer be found on the URI.|
|ExpiryTime||0..1||Expiry Time. The time on which the document can no longer be found on the URI.|
|Operator=||Overloading of Assignment Operator. (Only C++)|
Public static members of this type are safe for multithreaded operations. Instance members are not guaranteed to be thread-safe.