|   |   | 
| $null Evaluates to the null object handle. | 
| Usage | 
| <hobject> $null | 
| Description | 
| Evaluates to the null object handle. This is a special object handle that is returned by some functions. Please note that writing $null is semantically equivalent to writing 0 or even $nothing in place of the handle, but $null increases code readability. | 
| See also | 
| $new, $nothing |