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ITfUIElement interface

The ITfUIElement interface is a base interface of the UIElement object and is implemented by a text service.

Members

The ITfUIElement interface inherits from the IUnknown interface. ITfUIElement also has these types of members:

Methods

The ITfUIElement interface has these methods.

MethodDescription
GetDescription

Returns the description of the UI element.

GetGUID

Get the unique id of this UI element.

IsShown

Return true if the UI is currently shown by a text service; otherwise false.

Show

Shows the text service's UI of this UI element.

 

Remarks

A text service may implement some other UIElement interface such as ITfCandidateListUIElement in the same object that can be obtained by QI. A text service may implement only the ITfUIElement interface to a UI object that does not have to be drawn by the application but the show status can be controlled by the application. A text service that is categorized by GUID_TFCAT_TIPCAP_UIELEMENTENABLED needs to implement ITfUIElement for any UI object.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps | Windows Store apps]

Minimum supported server

Windows 2000 Server [desktop apps | Windows Store apps]

Redistributable

TSF 1.0 on Windows 2000 Professional

Header

Msctf.h

IDL

Msctf.idl

 

 

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