IJsObjectPropertyCollection Methods | 
| Name | Description | |
|---|---|---|
| Contains(String) | 
                Checks whether the JavaScript object has a property or function with the specified name.
              | |
| Contains(UInt32) | 
                Checks whether the JavaScript object has a property with the specified index.
              | |
| Remove(String) | 
                Removes a property with the specified name from the JavaScript object.
                Once you remove the property, it will not be available in the current JavaScript object anymore.
              | |
| Remove(UInt32) | 
                Removes a property with the specified index in the JavaScript object.
                Once you remove the property, it will not be available in the current JavaScript object anymore.
              |