 | IUndo |
The UndoRedo service supports undo and redo of all changes made to a CAEXDocument.
Namespace: Aml.Engine.Services.Interfaces
Assembly: Aml.Engine (in Aml.Engine.dll) Version: 3.2
SyntaxThe IUndoRedo type exposes the following members.
Methods| Name | Description | |
|---|---|---|
 | BeginTransaction | Begins a new transaction. All changes, made to a CAEXDocument inside a transaction are treated as a single operation. |
| CanRedo | Determines, if the service can redo a command |
| CanUndo | Determines, if the service can undo a command |
| ClearStacks | Clears the undo and redo stacks. |
| EndTransaction | Ends the current transaction. |
| LastModificationDate | Gets the date of the most recently executed command for the specified document. |
| Pause | Request to not record changes of the specified document. If the recording of document changes is paused the Undo(CAEXDocument) and Redo(CAEXDocument) methods can not be applied. |
| PushCommand | A new command is pushed on the undo stack of this service. |
| Redo | Redo the most recently operation, which was undone |
| RedoActions | Gets all command names of the actions in the redo stack for the provided CAEX document. |
| Resume | Request to resume recording changes of the specified document. |
| Undo | Undo of the last operation |
| UndoActions | Gets all command names of the actions in the undo stack for the provided CAEX document. |
See Also