| Name | Version | Filename | Relevant types |
|---|---|---|---|
| System.Workflow.ComponentModel | 4.0.0.0 | System.Workflow.ComponentModel.dll |
System.Workflow.ComponentModel.Serialization.NullExtension |
| System.Xaml | 4.0.0.0 | System.Xaml.dll |
System.Windows.Markup.NullExtension |