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TextCompositionManager.UpdateComposition Method

Updates a specified text composition.

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

[UIPermissionAttribute(SecurityAction.LinkDemand, Unrestricted = true)]
public static bool UpdateComposition(
	TextComposition composition


Type: System.Windows.Input.TextComposition
A TextComposition object to update.

Return Value

Type: System.Boolean
true if the text composition was successfully updated; otherwise, false.

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, 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

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