TextCompositionEventArgs Constructor

Initializes a new instance of the TextCompositionEventArgs class, taking a specified InputDevice and TextComposition as initial values for the class.

Namespace:  System.Windows.Input
Assembly:  PresentationCore (in PresentationCore.dll)

public TextCompositionEventArgs(
	InputDevice inputDevice,
	TextComposition composition


Type: System.Windows.Input.InputDevice

The input device associated with this event.

Type: System.Windows.Input.TextComposition

A TextComposition object associated with this event.


Raised when composition is null.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Was this page helpful?
(1500 characters remaining)
Thank you for your feedback
© 2014 Microsoft