Name 

Description 

BooleanToStringRule 

Specifies rule fixing up Boolean values converted to strings. 

ChangeAnyProc 

This is variable Variants.ChangeAnyProc. 

ClearAnyProc 

This is variable Variants.ClearAnyProc. 

EmptyParam 

Contains an OleVariant that represents an unused optional parameter on a dual interface. 

NullAsStringValue 

Specifies string value of Null variants. 

NullEqualityRule 

Specifies rule for Null variant equality comparison. 

NullMagnitudeRule 

Specifies rule for Null variant magnitude comparison. 

NullStrictConvert 

Specifies whether Null conversion is an error. 

OleVariantInt64AsDouble 

This is variable Variants.OleVariantInt64AsDouble. 

PackVarCreation 

Specifies whether space-efficient Variant Types are preferred. 

RefAnyProc 

This is variable Variants.RefAnyProc. 

VarDispProc 

Provides the support for IDispatch-based Automation.