C# Class Revit.SDK.Samples.CancelSave.CS.CancelSave

Inheritance: IExternalApplication

Public Methods

Method	Description
OnShutdown ( UIControlledApplication application ) : Autodesk.Revit.UI.Result	Implement OnShutdown method of IExternalApplication interface.
OnStartup ( UIControlledApplication application ) : Autodesk.Revit.UI.Result	Implement OnStartup method of IExternalApplication interface. This method subscribes to DocumentOpened, DocumentCreated, DocumentSaving and DocumentSavingAs events. The first two events are used to reserve "Project Status" original value; The last two events are used to check whether "Project Status" has been updated, and re-reserve current value as new original value for next compare.

Private Methods

Method	Description
CheckProjectStatusUpdate ( Object sender, RevitAPIPreDocEventArgs args ) : void	Event handler method for DocumentSaving and DocumentSavingAs events. This method will check whether "Project Status" has been updated, and reserve current value as original value.
DealNotUpdate ( RevitAPIPreDocEventArgs args ) : void	Deal with the case that the project status wasn't updated. If the event is Cancellable, cancel it and inform user else just inform user the status.
DetectAddinFileLocation ( Autodesk applictaion ) : string
ReservePojectOriginalStatus ( Object sender, RevitAPIPostDocEventArgs args ) : void	Event handler method for DocumentOpened and DocumentCreated events. This method will reserve "Project Status" value after document has been opened or created.
RetrieveProjectCurrentStatus ( System.Windows.Forms.Document doc ) : string	Retrieve current value of Project Status.

Method Details

OnShutdown() public method

Implement OnShutdown method of IExternalApplication interface.

public OnShutdown ( UIControlledApplication application ) : Autodesk.Revit.UI.Result
application	UIControlledApplication	Controlled application to be shutdown.
return	Autodesk.Revit.UI.Result

OnStartup() public method

Implement OnStartup method of IExternalApplication interface. This method subscribes to DocumentOpened, DocumentCreated, DocumentSaving and DocumentSavingAs events. The first two events are used to reserve "Project Status" original value; The last two events are used to check whether "Project Status" has been updated, and re-reserve current value as new original value for next compare.

public OnStartup ( UIControlledApplication application ) : Autodesk.Revit.UI.Result
application	UIControlledApplication	Controlled application to be loaded to Revit process.
return	Autodesk.Revit.UI.Result