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TextCompositionManager.PreviewTextInputStart Attached Event

Occurs when a new TextComposition is started.

Namespace:  System.Windows.Input
Assembly:  PresentationCore (in PresentationCore.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation

See AddPreviewTextInputStartHandler, RemovePreviewTextInputStartHandler
<object TextCompositionManager.PreviewTextInputStart="TextCompositionEventHandler" .../>

This is the tunneling version of this event. For the bubbling version, see TextInputStart.

This is an attached event identified by the PreviewTextInputStartEvent field. Use the AddPreviewTextInputStartHandler and RemovePreviewTextInputStartHandler methods to manage this event on a specified dependency object.

.NET Framework

Supported in: 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.

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