TXTextControl.TextControl.BeginUndoAction Method

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.

Introduced: 23.0.


public void BeginUndoAction(string actionName);
[Visual Basic]
Public Sub BeginUndoAction(ByVal actionName As String)
Parameter Description

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

See Also