Read a Unicode string value.
Source position: classesh.inc line 1768
| public function TAbstractObjectReader.ReadUnicodeString: UnicodeString; virtual; abstract; | 
ReadUnicodeString should read a UnicodeString value from the stream. (indicated by the vaUString value type).
Descendant classes should override this method to actually read a UnicodeString value.
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 | Write a Unicode string to the stream. | |
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 | Read a widestring value from the stream. |