The exception that is thrown by the undo transaction framework when the modification operation to the model is outside of a transaction.

Namespace: Autodesk.Revit.Exceptions
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)

Syntax

C#
`[SerializableAttribute] public class ModificationOutsideTransactionException : InvalidOperationException`

Visual Basic
`<SerializableAttribute> _ Public Class ModificationOutsideTransactionException _ Inherits InvalidOperationException`

Visual C++
`[SerializableAttribute] public ref class ModificationOutsideTransactionException : public InvalidOperationException`

Inheritance Hierarchy