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    TCustomVariantType.BinaryOp

    Perform a binary mathematical operation.

    Declaration

    Source position: variants.pp line 212

    public 
procedure TCustomVariantType.BinaryOp(var Left: tvardata; 
                                     const Right: tvardata; 
                                     const Operation: tvarop);  virtual;

    Description

    BinaryOp performs Operation on Left and Right and stores the result of the result in Left. The TCustomVariantType implementation of this method raises an invalid operation error. Descendent classes must override this.

    Errors

    If a descendent does not override this, an invalid operation error is raised.

    See also

    Name Description
    =TCustomVariantType.UnaryOp
    =TCustomVariantType.CompareOp