 
            | Miner.Windows Assembly > Miner.Windows.Commands Namespace : OptionSet Class | 
The following tables list the members exposed by OptionSet.
| Name | Description | |
|---|---|---|
|  | AllowAllUp | Returns/sets whether all buttons in the group can be up at the same time. | 
|  | Commands | Returns the collection of buttons that constitute the button group. | 
|  | Key | Returns/sets a unique key to identify the button group. | 
|  | SelectedButton | Returns/sets the StateButtonCommand currently depressed. | 
| Name | Description | |
|---|---|---|
|  | OnSelectedCommandChanged | Raises the SelectedCommandChanged event if anyone is listening. | 
| Name | Description | |
|---|---|---|
|  | SelectedCommandChanged | The event that is raised when the selected command changes. |