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    TCustomVariantType.CastToOle

    Cast variant value to OLE value.

    Declaration

    Source position: variants.pp line 209

    public 
procedure TCustomVariantType.CastToOle(var Dest: tvardata; 
                                      const Source: tvardata);  virtual;

    Description

    CastToOle is called when a variant must be cast to a value that can be used in OLE variants. Descendents must override this method to provide the desired conversion behaviour.

    The TCustomVariantType implementation of CastToOle raises an 'unsupported' exception.

    See also

    Name Description
    TCustomVariantType.Cast Cast a custom variant to another type.
    TCustomVariantType.CastTo Cast a custom variant to another type.