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ModificationForbiddenException Class

The exception that is thrown by the undo transaction framework when a modification operation is not allowed.

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

Syntax

C#
[SerializableAttribute]
public class ModificationForbiddenException : InvalidOperationException
Visual Basic
<SerializableAttribute> _
Public Class ModificationForbiddenException _
	Inherits InvalidOperationException
Visual C++
[SerializableAttribute]
public ref class ModificationForbiddenException : public InvalidOperationException

Remarks

See also: [!:Autodesk::Revit::DB::Element::IsModifiable] and [!:Autodesk::Revit::DB::Document::IsModifiable].

Inheritance Hierarchy

SystemObject
  SystemException
    Autodesk.Revit.ExceptionsApplicationException
      Autodesk.Revit.ExceptionsInvalidOperationException
        Autodesk.Revit.ExceptionsModificationForbiddenException

See Also