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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 calling QueryInterface on the ITfLangBarItem object with IID_ITfSystemLangBarItem.
Inheritance
The ITfSystemLangBarItem interface inherits from the IUnknown interface. ITfSystemLangBarItem also has these types of members:
Methods
The ITfSystemLangBarItem interface has these methods.
| ITfSystemLangBarItem::SetIcon ITfSystemLangBarItem::SetIcon method |
| ITfSystemLangBarItem::SetTooltipString ITfSystemLangBarItem::SetTooltipString method |
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
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | ctfutb.h |
| Redistributable | TSF 1.0 on Windows 2000 Professional |