Spread Windows Forms 11.0 Product Documentation
UndoManager Class Members
Fields  Properties  Methods  Events


FarPoint.Win.Spread Assembly > FarPoint.Win.Spread.UndoRedo Namespace : UndoManager Class

The following tables list the members exposed by UndoManager.

Public Constructors
 NameDescription
Public ConstructorCreates a new undo action manager.  
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Protected Fields
 NameDescription
Protected FieldSpecifies whether the pending action has been cancelled.  
Protected FieldSpecifies whether actionInProcess is being redone  
Protected FieldSpecifies whether actionInProcess is being undone  
Protected FieldSpecifies whether an action is in progress (to prevent recursion).  
Protected FieldSpecifies the maximum number of UndoAction objects to keep on the undo or redo stacks.  
Protected FieldSpecifies the redo stack (last element is on top).  
Protected FieldSpecifies the undo stack (last element is on top).  
Protected FieldSpecifies the view passed to the constructor.  
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Public Properties
 NameDescription
Public PropertyGets whether Redo can redo an action.  
Public PropertyGets whether Undo can undo an action.  
Public PropertyGets the list of UndoAction objects.  
Public PropertyGets the list of UndoAction objects.  
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Public Methods
 NameDescription
Public MethodCancels the current action in progress.  
Public MethodGets the current UndoAction pending completion.  
Public MethodPerforms the specified action (it can then be undone with Undo).  
Public MethodOverloaded. Redoes the last action undone with Undo and adds it to the undo list.  
Public MethodOverloaded. Undoes the last action done with PerformUndoAction and adds it to the redo list.  
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Protected Methods
 NameDescription
Protected MethodPops the top action from the redo stack.  
Protected MethodPops the top action from the undo stack.  
Protected MethodPushes the specified action onto the redo stack.  
Protected MethodPushes the specified action onto the undo stack.  
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Public Events
 NameDescription
Public EventOccurs when the undo or redo action is complete.  
Public EventOccurs when the redo action is complete.  
Public EventOccurs when the undo action is complete.  
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See Also

Reference

UndoManager Class
FarPoint.Win.Spread.UndoRedo Namespace