Write a widestring value to the stream.
Source position: classesh.inc line 2023
| public procedure TAbstractObjectWriter.WriteWideString( | 
| const Value: WideString | 
| ); virtual; abstract; | 
WriteCurrency is called when a currency-typed value should be written to the stream. This abstract method should be overridden by descendant classes.
| 
 | Read a widestring value from the stream. |