The exception thrown when Revit cancels a background operation. Third-party developers are not expected to catch and handle this exception. Instead, if allowed to propagate back to Revit code, it will be handled by Revit.

Namespace: Autodesk.Revit.Exceptions
Assembly: RevitAPI (in RevitAPI.dll) Version: 24.0.0.0 (24.0.0.0)
Since: 2017

Syntax

C#
`[SerializableAttribute] public class BackgroundTaskCancelledException : ApplicationException`

Visual Basic
`<SerializableAttribute> _ Public Class BackgroundTaskCancelledException _ Inherits ApplicationException`

Visual C++
`[SerializableAttribute] public ref class BackgroundTaskCancelledException : public ApplicationException`

Inheritance Hierarchy

SystemObject
  SystemException
    Autodesk.Revit.ExceptionsApplicationException
      Autodesk.Revit.ExceptionsBackgroundTaskCancelledException

BackgroundTaskCancelledException Class

Syntax

Inheritance Hierarchy

See Also

Put AI to work inside Revit.