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

VarIsCustom

Check if the variant is a custom value.

Declaration

Source position: variants.pp line 86

function VarIsCustom(

const V: Variant

):Boolean;

VarIsCustom returns True if the variant V is a custom variant (type is larger than CFirstUserType).

VarIsEmpty		Check if the variant is empty.
VarIsNull		Check if a variant is null.
VarIsOrdinal		Check if the variant is an ordinal value.
VarIsNumeric		Check if the variant is a numerical value.
VarIsStr		Check if the variant is a string.