ReadListEnd is used by other methods that iterate through a list of items to signal the end of a group of items being read. ReadListEnd is also used by component writers in defined property ReadData methods. 

A call to ReadListEnd is generally preceded by a reading loop that terminates when the EndOfList method returns true, indicating that an end-of-list marker is next on the stream. 

If the item read is not an end-of-list marker, ReadListEnd raises an EReadError exception. A call to ReadListEnd must correspond to a preceding call to ReadListBegin. 

EndOfList 

EReadError 

ReadListBegin 

WriteListEnd