The UIApplication type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
 | UIApplication | Use a database level Application to construct a UI-level Application. |
Methods
| Name | Description | |
|---|---|---|
| | CanPostCommand | Identifies if the given command can be posted, using PostCommand(RevitCommandId) . |
| | CreateAddInCommandBinding | Creates a new AddInCommandBinding. |
| | CreateRibbonPanel(String) | Create a new RibbonPanel on the Add-Ins tab. |
| | CreateRibbonPanel(String, String) | Create a new RibbonPanel on the specified tab. |
| | CreateRibbonPanel(Tab, String) | Create a new RibbonPanel on the designated standard Revit tab. |
| | CreateRibbonTab | Creates a new tab on the Revit user interface. |
| | Dispose | Releases all resources used by the UIApplication |
 | DoDragDrop(ICollection String ) | Initiates a drag and drop operation of a collection of file names on the Revit user interface. |
| | DoDragDrop(Object, IDropHandler) | Initiates a drag and drop operation with a custom drop implementation. |
| | Equals | (Inherited from Object .) |
| | GetDockablePane | Gets a DockablePane object by its ID. |
| | GetHashCode | Serves as a hash function for a particular type. (Inherited from Object .) |
| | GetRibbonPanels | Get all the custom Panels on Add-Ins tab of Revit. |
| | GetRibbonPanels(String) | Get all the custom Panels on a designated Revit tab. |
| | GetRibbonPanels(Tab) | Get all the custom Panels on a designated standard Revit tab. |
| | GetType | Gets the Type of the current instance. (Inherited from Object .) |
| | LoadAddIn | Loads add-ins from the given manifest file. |
| | LoadPackageContents | Loads add-ins from the given packageContents.xml file. |
| | OpenAndActivateDocument(String) | Opens and activates a Revit document. |
| | OpenAndActivateDocument(ModelPath, OpenOptions, Boolean) | Opens and activates a Revit document. |
| | PostCommand | Posts the command to the Revit message queue to be invoked when control returns from the current API context. |
| | RegisterDockablePane | Adds a new dockable pane to the Revit user interface. |
| | RemoveAddInCommandBinding | Removes an AddInCommandBinding. |
| | ToString | Returns a string that represents the current object. (Inherited from Object .) |
Properties
| Name | Description | |
|---|---|---|
 | ActiveAddInId | Get current active external application or external command id. |
| | ActiveUIDocument | Provides access to an object that represents the currently active project. |
| | Application | Returns the database level Application represented by this UI level Application. |
| | DrawingAreaExtents | Get the rectangle that represents the screen pixel coordinates of drawing area. |
| | IsValidObject | Specifies whether the .NET object represents a valid Revit entity. |
| | LoadedApplications | Returns an array of successfully loaded external applications. |
| | MainWindowExtents | Get the rectangle that represents the screen pixel coordinates of Revit main window. |
Events
| Name | Description | |
|---|---|---|
 | ApplicationClosing | Subscribe to the ApplicationClosing event to be notified when the Revit application is just about to be closed. |
| | DialogBoxShowing | Subscribe to the DialogBoxShowing event to be notified when Revit is just about to show a dialog box or a message box. |
| | DisplayingOptionsDialog | Subscribe to the options dialog displaying event to be notified when Revit options dialog is displaying. |
| | DockableFrameFocusChanged | Subscribe to this event to be notified when a Revit GenericDockableFrame has gained focus or lost focus in the Revit user interface. This event is called only for API-created GenericDockableFrames. |
| | DockableFrameVisibilityChanged | Subscribe to this event to be notified when a Revit GenericDockableFrame has been shown or hidden in the Revit user interface. This event is called only for API-created GenericDockableFrames. |
| | Idling | Subscribe to the Idling event to be notified when Revit is not in an active tool or transaction. |
| | ViewActivated | Subscribe to the ViewActivated event to be notified immediately after Revit has finished activating a view of a document. |
| | ViewActivating | Subscribe to the ViewActivating event to be notified when Revit is just about to activate a view of a document. |