VarHlpr.VariantCast Function

Performs a type-cast on a Variant.

Pascal

procedure VariantCast(const src: Variant; var dst: Variant; vt: Integer);

C++

VariantCast(const Variant src, Variant dst, int vt);

File

VarHlpr

Description

VariantCast type-casts src to the desired type and returns the resulted Variant as dst. vt is a value which identifies the type of the destination Variant.

An EVariantTypeCastError exception will be raised if the source cannot be type-casted to the desired type.