UndoManager Class

Represents an object that manages UNDO / REDO.

Inheritance Hierarchy

SystemObject
RootPro.RootProCADUndoManager

Namespace: RootPro.RootProCAD
Assembly: RootPro.RootProCAD.Library (in RootPro.RootProCAD.Library.dll) Version: 12.0.0.0 (12.0.0.0)

Syntax

public abstract class UndoManager

Public MustInherit Class UndoManager

The UndoManager type exposes the following members.

Constructors

	Name	Description
	UndoManager	Initializes a new instance of the UndoManager class

Properties

	Name	Description
	CanRedo	Gets a value indicating whether redo is possible.
	CanUndo	Get a value indicating whether or not undo is possible.
	Document	Get the associated document.
	IsInUndoUnit	Gets a value that indicates whether a undo operation is being recorded.
	IsRedoing	Gets a value indicating whether REDO is running.
	IsUndoing	Gets a value indicating whether UNDO is running.

Methods

	Name	Description
	BeginUndoUnit	Start a series of undoable operations.
	Clear	Clears the history of UNDO operation.
	EndUndoUnit	End a series of undoable operations.
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	Redo	Execute Redo.
	ToString	Returns a string that represents the current object. (Inherited from Object.)
	Undo	Execute UNDO.