The exception that is thrown when an operation is invalid in the current family document, because of the type of family.

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

Syntax

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

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

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

Inheritance Hierarchy

SystemObject
  SystemException
    Autodesk.Revit.ExceptionsApplicationException
      Autodesk.Revit.ExceptionsInvalidOperationException
        Autodesk.Revit.ExceptionsFamilyContextException