Displays read-only properties for the selected object. You can change the display of properties in the Properties window by clicking one of the following buttons.
Alphabetic 
- Displays an alphabetical list of properties for the selected object.
Categorized 
- Displays a categorical list of properties for the selected object.
Extended 
- Displays an extended view of the properties for the selected object.
Brief 
- Displays a brief listing of the properties for the selected object.
Refresh 
- Refreshes the property grid values for the selected object.