This property enables or disables automatic tab on an object. If this property is set to True, automatic tab occurs. Otherwise, it is not used. After users type the maximum number of characters in an object, by using the MaxLength property, focus moves automatically to the next object in the tab order, when reaching these characters. For example, for a Combo to always display stock data with 5 (five) characters, users can use the MaxLength property to specify the maximum number of characters to type in this object and this property to automatically move to the next object after users type 5 (five) characters.