Unit 'Variants'	Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index]	[#rtl]

VarAsType

Attempt to cast a variant to another type.

Declaration

Source position: variants.pp line 76

function VarAsType(

const V: Variant;

aVarType: TVarType

):Variant;

VarAsType attempts to cast the variant V to a new variant of type aVarType and returns the new variant.

If the requested type cast is not supported or possible, an EVariantTypeCastError exception may be raised.

EVariantTypeCastError		Error raised when an invalid typecast is performed.
VarIsType		Check if a variant is of certain type.
VarAsType		Attempt to cast a variant to another type.