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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: 23.0.0.0 (23.1.0.0)

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

System Object
System Exception
Autodesk.Revit.Exceptions ApplicationException
Autodesk.Revit.Exceptions InvalidOperationException
Autodesk.Revit.Exceptions ModificationForbiddenException

See Also