HistoryManager Class

Worksheet changes history utility.

Definition

Namespace: SMath.Controls
Assembly: SMath.Controls (in SMath.Controls.dll) Version: 1.2.9018.0

C#

public class HistoryManager

VB

Public Class HistoryManager

C++

public ref class HistoryManager

F#

type HistoryManager = class end

Initializes a new Changes History object for specified Worksheet.

IsSaved	Defines if the worksheet is edited or not.
Status	Worksheet history status.

CreateTransaction	Creates history transaction. Allows to register all changes made within current transaction as a single bunch of changes for a single history step (including for nested transactions).
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)
MarkAsInitial	Marks current history step as an initial one (no backward history will be available for user).
MarkAsSaved	Marks current history step as a saved one.
MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
Redo	Undo the last step in the change history.
RegisterRegion	Register Region within current History object.
ToString	Returns a string that represents the current object. (Inherited from Object)
Undo	Rollback worksheet state one step back in the history.
UnregisterRegion	Unregister Region within current History object.