Recorder Class

Records changed done on an object model and allow to undo and redo them.

Inheritance Hierarchy

System.Object
PostSharp.Patterns.Recording.Recorder

Namespace: PostSharp.Patterns.Recording
Assembly: PostSharp.Patterns.Model (in PostSharp.Patterns.Model.dll) Version: 2023.0.3.0 (2023.0.3.0)

Syntax

public sealed class Recorder : INotifyPropertyChanged

The Recorder type exposes the following members.

Constructors

	Name	Description
	Recorder()	Initializes a new instance of the Recorder class.
	Recorder(Object)	Initializes a new instance of the Recorder class and attaches it to a given object.

Properties

	Name	Description
	CanAddRestorePoint	Determines if the AddRestorePoint(String) method can be invoked.
	CanRedo	Determines if the Redo() method can be invoked.
	CanUndo	Determines if the Undo() method can be invoked.
	MaximumOperationsCount	Gets the maximum number of operations in the UndoOperations and RedoOperations collections. These collections are automatically trimmed so that their size never exceeds MaximumOperationsCount.
	RedoOperations	Gets the collection of operations that can be redone using the Redo() method.
	UndoOperations	Gets the collection of operations that can be undone using the Undo() method.

Methods

	Name	Description
	AddOperation	Adds a new Operation to UndoOperations collection of the current Recorder.
	AddRestorePoint	Adds new restore point with given name.
	Attach	Attaches a recordable object (including its descendant objects) to the current Recorder so that changes in this objects start being recorded into the current Recorder.
	Clear	Clears undo and redo lists.
	Detach	Detaches a recordable object from the current Recorder, so that changes in this objects stop being recorded into the current Recorder.
	OpenScope(RecordingScopeOption)	Opens an unnamed RecordingScope.
	OpenScope(String, RecordingScopeOption)	Opens a RecordingScope with a given name.
	Redo	Redo last operation.
	RedoTo	redo all operation to specific operation.
	Undo	Undo last operation.
	UndoTo	Undo all operations to specific Operation or RestorePoint.

Events

	Name	Description
	ChildPropertyChanged	Event raised after the property of a child object has been changed.
	ChildPropertyChanging	Event raised before the property of a child object is changed.
	PropertyChanged	Event raised when the value of a property of the current object changes.