TX Text Control .NET for WPF

BeginUndoAction Method

Method|Introduced in 23.0
Namespace
TXTextControl.WPF
Package
TXTextControl.TextControl.WPF.SDK as TXTextControl.WPF.dll from the private NuGet feed or Text Control Offline Packages

Description

Begins a user-defined undo operation. All editing and fomatting changes made between BeginUndoAction and EndUndoAction belong to the undo operation. These changes are undone or redone in a single step. The specified user-defined name is available with the UndoActionName property.

Syntax

public void BeginUndoAction(string actionName);

Parameters

ParameterDescription
actionName

Specifies the undo action's name. If an action name is not necessary, this parameter can be null or an empty string.

Examples

The following example starts a named, compound undo action. The created object is then available to the surrounding document workflow.

textControl.BeginUndoAction("CustomerName");
Console.WriteLine("Text Control is ready for use.");