Class EditorHistoryModule
Represents the editor history module in DocumentEditor.
Inheritance
Namespace: Syncfusion.Blazor.DocumentEditor
Assembly: Syncfusion.Blazor.DocumentEditor.dll
Syntax
public class EditorHistoryModule : ObjectConstructors
EditorHistoryModule(SfDocumentEditor)
Initializes a new instance of the EditorHistoryModule class. Default constructor for EditorHistory.
Declaration
public EditorHistoryModule(SfDocumentEditor baseComponent)Parameters
| Type | Name | Description |
|---|---|---|
| SfDocumentEditor | baseComponent | An DocumentEdiorComponent instance. |
Properties
DocumentEditor
DocumentEdiorComponent instance.
Declaration
protected SfDocumentEditor DocumentEditor { get; set; }Property Value
| Type |
|---|
| SfDocumentEditor |
Methods
BeginUndoActionAsync()
Starts a new undoable action.
Declaration
public Task BeginUndoActionAsync()Returns
| Type | Description |
|---|---|
| System.Threading.Tasks.Task | Returns an asynchronous operation. |
Remarks
All editing and formatting changes made between BeginUndoActionAsync and EndUndoActionAsync will be grouped together as a single undoable action.
CanRedoAsync()
Check if redo operation can be done.
Declaration
public Task<bool> CanRedoAsync()Returns
| Type | Description |
|---|---|
| System.Threading.Tasks.Task<System.Boolean> | Returns an asynchronous operation. |
CanUndoAsync()
Check if redo operation can be done.
Declaration
public Task<bool> CanUndoAsync()Returns
| Type | Description |
|---|---|
| System.Threading.Tasks.Task<System.Boolean> | Returns an asynchronous operation. |
EndUndoActionAsync()
Ends the current undoable action.
Declaration
public Task EndUndoActionAsync()Returns
| Type | Description |
|---|---|
| System.Threading.Tasks.Task | Returns an asynchronous operation. |
Remarks
All editing and formatting changes made between BeginUndoActionAsync and EndUndoActionAsync will be grouped together as a single undoable action.
GetRedoLimitAsync()
Gets the limit of redo operations can be done.
Declaration
public Task<int> GetRedoLimitAsync()Returns
| Type | Description |
|---|---|
| System.Threading.Tasks.Task<System.Int32> | Returns an asynchronous operation. |
RedoAsync()
Performs the last reverted action.
Declaration
public Task RedoAsync()Returns
| Type | Description |
|---|---|
| System.Threading.Tasks.Task | Returns an asynchronous operation. |
SetRedoLimitAsync(Int32)
Sets the limit of redo operations can be done.
Declaration
public void SetRedoLimitAsync(int value)Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | value | Redo limit value. |
UndoAsync()
Reverts the last editing action.
Declaration
public Task UndoAsync()Returns
| Type | Description |
|---|---|
| System.Threading.Tasks.Task | Returns an asynchronous operation. |