VarHlpr.VariantSub Function

Subtracts two Variants.

Pascal

procedure VariantSub(const src: Variant; var dst: Variant);

C++

VariantSub(const Variant src, Variant dst);

VariantSub subtracts src from dst and returns the result as dst.

The input values must have compatible types; otherwise an EVariantTypeCastError exception will be raised.