TextChanged Event

Occurs after changes have been made to the document's text.

Syntax

Visual Basic

'Declaration
 
Public Event TextChanged As EventHandler(Of TextChangedEventArgs)

C#

public event EventHandler<TextChangedEventArgs> TextChanged

Event Data

The event handler receives an argument of type TextChangedEventArgs containing data related to this event. The following TextChangedEventArgs properties provide information specific to this event.

Property	Description
After	Returns the current snapshot, which reflects the changes which triggered this event.
Before	Returns the old snapshot, which reflects the state of the document before the changes which triggered this event.
Changes	Returns a read-only list containing all changes that triggered this event.
Source	Identifies the source of the change (read-only).

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2