Turns the display of the AutoSnap aperture box on or off.
| Type: | Integer | 
| Saved in: | Registry | 
| Initial value: | 0 | 
The aperture box is displayed in the center of the crosshairs when you snap to an object.
|  
			  Value  | 
 
			  Description  | 
|---|---|
|  
			  0  | 
 
			  Off  | 
|  
			  1  | 
 
			  On  |