Reference for unit 'Variants': Variables

ChangeAnyProc

Not used

ClearAnyProc

Procedure called to clear a variant

EmptyParam

Empty parameter variant

InvalidCustomVariantType

Handler for invalid custom variants

NullAsStringValue

String value to use when converting a Null to a string.

NullEqualityRule

Variable describing what to do when checking for equality of Null values

NullMagnitudeRule

Variable describing what to do when checking for order of Null values

NullStrictConvert

What to do when converting Null to another type

OleVariantInt64AsDouble

How to convert Int64 variants

PackVarCreation

Size to use when creating an array of integers

RefAnyProc

Handler called to obtain a reference to a varAny typed variant

VarDispProc

Handler called by DispInvoke