FindCustomVariantType function

In unit Variants

Find a custom variant class on vartype.

Declaration

pascal

function FindCustomVariantType(const aVarType: tvartype; 
 out CustomVariantType: TCustomVariantType)
: Boolean; overload

Arguments

`aVarType`	Variant type to look for.
`CustomVariantType`	Instance of `TCustomVariantType` that handles `aVarType`.

Function result

True if a matching entry was found, False if not.

Description

FindCustomVariantType searches the registry of known TCustomVariantType classes and returns the instance registered for the variant type aVarType or the class name TypeName in CustomVariantType if found.

It returns True if it found a matching definition, or False otherwise.

FindCustomVariantType function

Declaration

Arguments

Function result

Description

See also