| Name | Description | |
|---|---|---|
 | NDocumentHistoryService Constructor | Overloaded. |
NDocumentHistoryService Class Members
In This Topic
The following tables list the members exposed by NDocumentHistoryService.
Public Constructors
Protected Fields
| Name | Description | |
|---|---|---|
 | m_Provider | (Inherited from Nevron.Dom.NService) |
Public Properties
| Name | Description | |
|---|---|---|
 | Name | Gets/sets the name of the service (Inherited from Nevron.Dom.NService) |
| Status | Gets the current service status (Inherited from Nevron.Dom.NService) |
Public Methods
| Name | Description | |
|---|---|---|
 | AbortTransaction | Aborts (discards) the currently started transaction (Inherited from Nevron.Dom.NElementHistoryService) |
| CanRecord | Determines whether a new operation can be recorded (Inherited from Nevron.Dom.NElementHistoryService) |
| CanRedo | Determines whether the user can perform Redo (Inherited from Nevron.Dom.NElementHistoryService) |
| CanUndo | Determines whether the user can perform Undo (Inherited from Nevron.Dom.NElementHistoryService) |
| Commit | Commits the last started transaction (Inherited from Nevron.Dom.NElementHistoryService) |
| CreateFieldNonSerializedObjects | (Inherited from Nevron.Dom.NService) |
| CreateNonSerializedObjects | Creates any non serialized objects, which the holder posseses (Inherited from Nevron.Dom.NService) |
| DumpToListBoxes | Dumps the state of the undo and redo stacks in the specified ListBox instances (Inherited from Nevron.Dom.NElementHistoryService) |
| DumpToTrees | Dumps the state of the undo and redo stacks in the specified TreeView instances (Inherited from Nevron.Dom.NElementHistoryService) |
| GetReferenceProvider | Obtains the reference provider to which the object is currently attached (Inherited from Nevron.Dom.NService) |
| Pause | Pauses the service (Inherited from Nevron.Dom.NService) |
| ProvideReference | Called to provide a reference to the object of the specified type (Inherited from Nevron.Dom.NService) |
| RecordAttributeAction | Records an attribute action operation (Inherited from Nevron.Dom.NElementHistoryService) |
| RecordAttributePropertyChange | Records an element attribute property change operation (Inherited from Nevron.Dom.NElementHistoryService) |
| RecordAttributeStateChange | Overloaded. Records an element attribute state change operation (records the entire state of the element attribute) (Inherited from Nevron.Dom.NElementHistoryService) |
| RecordElementAction | Records an element action operation (records only the state of the specified fields) (Inherited from Nevron.Dom.NElementHistoryService) |
| RecordElementPropertyChange | Records an element property change operation (Inherited from Nevron.Dom.NElementHistoryService) |
| RecordElementStateChange | Overloaded. Records an element state change operation (records the entire state of the element) (Inherited from Nevron.Dom.NElementHistoryService) |
| RecordInsertElement | Records an insert element operation (Inherited from Nevron.Dom.NElementHistoryService) |
| RecordOperation | Records the specified operation in the Undo stack (Inherited from Nevron.Dom.NElementHistoryService) |
| RecordRemoveElement | Records a remove element operation (Inherited from Nevron.Dom.NElementHistoryService) |
| RecordSetElementIndex | Records a set element index operation (Inherited from Nevron.Dom.NElementHistoryService) |
| Redo | Overridden. Redoes the last operation in the redo stack |
| Restart | Restarts the service (Inherited from Nevron.Dom.NService) |
| Resume | Resumes the service (Inherited from Nevron.Dom.NService) |
| Rollback | Rolls back the currently started transaction and undoes the effect of the operations recorded in it (Inherited from Nevron.Dom.NElementHistoryService) |
| Start | Starts the service (Inherited from Nevron.Dom.NService) |
| StartTransaction | Starts a new history transaction (Inherited from Nevron.Dom.NElementHistoryService) |
| Stop | Stops the service (Inherited from Nevron.Dom.NService) |
| Undo | Overridden. Undoes the last operation in the undo stack |
| UpdateFieldReferences | (Inherited from Nevron.Dom.NService) |
| UpdateReferences | Overridden. Updates the references stored by the object |
Protected Methods
| Name | Description | |
|---|---|---|
 | OnAbortTransaction | Called when the last started transaction has been aborted (Inherited from Nevron.Dom.NElementHistoryService) |
| OnCommit | Called when a transaction has been commited (Inherited from Nevron.Dom.NElementHistoryService) |
| OnOperationRecorded | Called whenever an operation has been recored in the undo stack (Inherited from Nevron.Dom.NElementHistoryService) |
| OnOperationRecordingRequested | Overridden. Overriden to raise the document IsModified flag |
| OnPause | Called when the service is paused (Inherited from Nevron.Dom.NService) |
| OnRedoExecuted | Called when an operation has been successfully redone (Inherited from Nevron.Dom.NElementHistoryService) |
| OnResume | Called when the service is resumed (Inherited from Nevron.Dom.NService) |
| OnRollback | Called when the last started transaction has been rolled back (Inherited from Nevron.Dom.NElementHistoryService) |
| OnStart | Called when the service is started (Inherited from Nevron.Dom.NService) |
| OnStartTransaction | Called when a transaction has been started (Inherited from Nevron.Dom.NElementHistoryService) |
| OnStop | Overriden to clear the state of the history service (Inherited from Nevron.Dom.NElementHistoryService) |
| OnUndoExecuted | Called when an operation has been successfully undone (Inherited from Nevron.Dom.NElementHistoryService) |
Public Events
| Name | Description | |
|---|---|---|
 | OperationRecorded | Fired when a new operation has been recorded (Inherited from Nevron.Dom.NElementHistoryService) |
| OperationRecordingRequested | Fired when an attempt was made to record an operation (Inherited from Nevron.Dom.NElementHistoryService) |
| Paused | Fired when the service was paused (Inherited from Nevron.Dom.NService) |
| RedoExecuted | Fired when redo is execuded (Inherited from Nevron.Dom.NElementHistoryService) |
| Resumed | Fired when the service was resumed (Inherited from Nevron.Dom.NService) |
| Started | Fired when the service was started (Inherited from Nevron.Dom.NService) |
| Stopped | Fired when the service was stopped (Inherited from Nevron.Dom.NService) |
| TransactionAborted | Fired when a transaction has been aborted (Inherited from Nevron.Dom.NElementHistoryService) |
| TransactionCommited | Fired when a transaction has been commited (Inherited from Nevron.Dom.NElementHistoryService) |
| TransactionRolledback | Fired when a transaction has been rolled back (Inherited from Nevron.Dom.NElementHistoryService) |
| TransactionStarted | Fired when a transaction has been started (Inherited from Nevron.Dom.NElementHistoryService) |
| UndoExecuted | Fired when undo is execuded (Inherited from Nevron.Dom.NElementHistoryService) |
See Also