| Argument Properties | 
[This is preliminary documentation and is subject to change.]
The Argument type exposes the following members.
| Name | Description | |
|---|---|---|
| Attributes | Attributes for this parameter  | |
| ContainingFunction | Function this argument belongs to  | |
| Context | (Inherited from Value.) | |
| Index | Zero based index of the argument  | |
| IsNull | Determines if the Value represents the NULL value for the values type  (Inherited from Value.) | |
| IsUndefined | Indicates if this value is Undefined  (Inherited from Value.) | |
| Name | Name of the value (if any)  (Inherited from Value.) | |
| NativeType | Type of the value  (Inherited from Value.) |