UIElement.IsInputMethodEnabled Property
Gets a value indicating whether an input method system, such as an Input Method Editor (IME), is enabled for processing the input to this element.
Assembly: PresentationCore (in PresentationCore.dll)
This property returns the value that is returned by the attached property InputMethod.IsInputMethodEnabled for the currently enabled input methods (keyboard, speech, and other input devices).
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.