AutoComplete offers many advanced features. These features are listed below:

• CSSMatch
  Use the CSSMatch property to highlight parts of the content that match the search items as you type.
  
  
• ItemsSourceFunction
  Provides the search items dynamically as the user types.
  
  
• MaxItems
  Set its value to define the maximum number of items to be displayed in the dropdown.
  
  
• MinLength
  Set its value to set the minimum input length required to trigger autocomplete suggestion
  
  
• Delay
  Set its value to provide time delay (milliseconds) between a keystroke and the search performed.