| ExpandablePropertiesConverter | Provides a type converter that allows expanding the properties recursively in a PropertyGrid. This class is similar to System.ComponentModel.ExpandableObjectConverter, but that one allows expanding the top-level properties only. |
| RecursivelyEditableTypeDescriptor | Represents a custom type descriptor that can wrap any object to allow editing its properties recursively in a PropertyGrid. |
| WinFormsCommandBindingsCollection | A specialized CommandBindingsCollection that can be used for commands with Control sources. By using this collection, the ICommandState properties (e.g. Enabled, but also any other dynamically added property) of the added bindings will be synced with the command sources. It also supports cross-thread updates, if its SupportCrossThreadStateUpdates property is set to . |