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ITfSystemLangBarItem interface

The ITfSystemLangBarItem interface is implemented by a system language bar menu and is used by a system language bar extension to modify the icon and/or tooltip string displayed for the menu. The extension can obtain an instance of this interface by by calling QueryInterface on the ITfLangBarItem object with IID_ITfSystemLangBarItem.

Members

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

Methods

The ITfSystemLangBarItem interface has these methods.

MethodDescription
SetIcon

Modifies the icon displayed for the system language bar menu.

SetTooltipString

Modifies the tooltip text displayed for the system language bar menu.

 

Remarks

A system language bar menu is an object on the language bar that supports menu items added to it by third-partyextensions. The system item must support the ITfSource interface and support the IID_ITfSystemLangBarItemSink identifier in its ITfSource::AdviseSink implementation. The system item should also implement the ITfSystemLangBarItem interface. The system item uses the ITfSystemLangBarItemSink interface to enable the extension to add items.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Redistributable

TSF 1.0 on Windows 2000 Professional

Header

Ctfutb.h

IDL

Ctfutb.idl

DLL

Msctf.dll

See also

ITfSource
ITfSource::AdviseSink
ITfSystemLangBarItemSink

 

 

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