ClearScript Library
ClearScript Library
ClearScript Library Reference
Microsoft.ClearScript.V8.FastProxy
V8FastArg Structure
V8FastArg Properties
IsFalsy Property
IsNull Property
IsTruthy Property
IsUndefined Property

# V8FastArg Properties

The V8FastArg type exposes the following members.

Properties

| Name | Description
--- | --- | ---
| IsFalsy | Determines whether the argument is falsy.
| IsNull | Determines whether the argument is null.
| IsTruthy | Determines whether the argument is truthy.
| IsUndefined | Determines whether the argument is undefined.

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See Also

#### Reference

V8FastArg Structure
Microsoft.ClearScript.V8.FastProxy Namespace

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