VarTypeIsValidArrayType function

In unit Variants

Check if a variant type can be used in an array.

Declaration

pascal

function VarTypeIsValidArrayType(const aVarType: tvartype): Boolean

Arguments

aVarType

Variant type to test.

Function result

True if the variant type can be used for an array element.

Description

VarTypeIsValidArrayType checks if the variant type aVarType can be used as the type of a variant array. It returns True if it is usable, false otherwise. Currently, the following types are valid: SmallInt, Integer, Single, Double, Date, Currency, OleStr, Dispatch, Error, Boolean, Variant, Unknown (interface IUnknown), ShortInt, Byte, Word, LongWord.

VarTypeIsValidArrayType function

Declaration

Arguments

Function result

Description

See also