 
            | Miner.Desktop.DesignerExpress Assembly > Miner.Desktop.DesignerExpress.DesignFeatureFilter Namespace : BaseDesignListViewModel Class | 
The following tables list the members exposed by BaseDesignListViewModel.
| Name | Description | |
|---|---|---|
|  | BaseDesignListViewModel Constructor | 
| Name | Description | |
|---|---|---|
|  | Designs | |
|  | IsDesignOpen | |
|  | IsListEmpty | |
|  | OpenListCommand | |
|  | ShowList | 
| Name | Description | |
|---|---|---|
|  | DesignPropertiesChanged | |
|  | Dispose | Overloaded. | 
| Name | Description | |
|---|---|---|
|  | AddDesignsFromExtent | |
|  | CleanupDesignList | Remove designs not in the current extent. We don't want to clear the list because we want to remember what designs in the current extent are hidden. | 
|  | ClearDesignList | |
|  | DisableDropDown | |
|  | EnableDropDown | |
|  | ShowDesignList | |
|  | ShowDesignListCanExecute | 
| Name | Description | |
|---|---|---|
|  | PropertyChanged |