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API Reference / Telerik.Windows.Documents.RichTextBoxCommands / MultipleUndoCommand
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MultipleUndoCommand

Class

Represents a command that allows multiple undo operations in a RichTextBox. This command enables the user to revert back multiple changes made to the document.

Definition

Namespace:Telerik.Windows.Documents.RichTextBoxCommands

Assembly:Telerik.Windows.Controls.RichTextBox.dll

Syntax:
C#
public class MultipleUndoCommand : RichTextBoxCommandBase, ICommand

Inheritance: objectRichTextBoxCommandBaseMultipleUndoCommand

Implements: ICommand

Inherited Members RichTextBoxCommandBase.CanExecute(object)RichTextBoxCommandBase.CanExecuteOverride(object)RichTextBoxCommandBase.Execute()RichTextBoxCommandBase.Execute(object)RichTextBoxCommandBase.GetSelectedInlineOrSelectCurrent()RichTextBoxCommandBase.Execute(object, bool)RichTextBoxCommandBase.UpdateSpanStyle()RichTextBoxCommandBase.UpdateSectionStyle()RichTextBoxCommandBase.GetCurrentParagraphStyle()RichTextBoxCommandBase.GetCurrentSpanStyle()RichTextBoxCommandBase.GetCurrentSectionStyle()RichTextBoxCommandBase.OnCanExecuteChanged()RichTextBoxCommandBase.AssociatedRichTextBoxRichTextBoxCommandBase.CanExecuteInReadOnlyModeRichTextBoxCommandBase.CanExecuteInReadOnlyRangeRichTextBoxCommandBase.IsDeletingCommandRichTextBoxCommandBase.CanExecuteBehaviorInProtectedDocumentRichTextBoxCommandBase.ShouldFocusCaretAfterExecuteRichTextBoxCommandBase.SupportedTargetsRichTextBoxCommandBase.EnabledRichTextBoxCommandBase.CanExecuteChanged...

Constructors

MultipleUndoCommand(RadRichTextBox)

C#
public MultipleUndoCommand(RadRichTextBox editor)
Parameters:editorRadRichTextBox

Methods

ExecuteOverride(object)

Performs the execute action specific to the command.

C#
protected override void ExecuteOverride(object parameter)
Parameters:parameterobject

The command parameter.

Overrides: RichTextBoxCommandBase.ExecuteOverride(object)

OnDocumentHistoryChanged(EventArgs)

Invoked when the document history has changed, allowing for updates to the undo functionality.

C#
public virtual void OnDocumentHistoryChanged(EventArgs e)
Parameters:eEventArgs

An EventArgs instance containing the event data.

Events

DocumentHistoryChanged

C#
public event EventHandler DocumentHistoryChanged
In this article
DefinitionConstructorsMultipleUndoCommand(RadRichTextBox)MethodsExecuteOverride(object)OnDocumentHistoryChanged(EventArgs)EventsDocumentHistoryChanged
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