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Read a variant from the stream
Source position: classesh.inc line 1308
public function TReader.ReadVariant: Variant; |
ReadVariant reads the next value from the stream and returns it as a variant. No variant array can be read from the stream, only single values.
If no variant manager is installed, the function will raise an EReadError exception. If the next value is not a simple value, again an EReadError exception is raised. exception is
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Write a variant to the stream |