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Reference for unit 'Classes' (#rtl)

TBinaryObjectWriter.WriteVariant

Write a variant to the stream

Declaration

Source position: classesh.inc line 1532

public procedure TBinaryObjectWriter.WriteVariant(

const VarValue: Variant

); override;

Description

WriteVariant is overridden by TBinaryObjectWriter to write a simple variant type to the stream. WriteVariant does not write arrays types or complex types. Only null, integer (ordinal) float and string types are written.

Errors

If a non-supported type is written, then an EWriteError exception is.