RAD Studio VCL Reference
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VarHlpr.VariantNeg Function
VarHlpr | Description | See Also
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Inverts the sign of a Variant.

Pascal
function VariantNeg(const V1: Variant): Variant;
C++
Variant VariantNeg(const Variant V1);
File
Description

VariantNeg will invert the sign of V1 from positive to negative and vice-versa.  

The input parameter must be convertible to a numerical type; otherwise an EVariantTypeCastError exception will be raised. 

 

See Also
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