ITfKeyEventSink interface (msctf.h)
The ITfKeyEventSink interface is implemented by a text service to receive keyboard and focus event notifications. To install this event sink, call ITfKeystrokeMgr::AdviseKeyEventSink.
Inheritance
The ITfKeyEventSink interface inherits from the IUnknown interface. ITfKeyEventSink also has these types of members:
Methods
The ITfKeyEventSink interface has these methods.
| ITfKeyEventSink::OnKeyDown ITfKeyEventSink::OnKeyDown method |
| ITfKeyEventSink::OnKeyUp ITfKeyEventSink::OnKeyUp method |
| ITfKeyEventSink::OnPreservedKey ITfKeyEventSink::OnPreservedKey method |
| ITfKeyEventSink::OnSetFocus ITfKeyEventSink::OnSetFocus method |
| ITfKeyEventSink::OnTestKeyDown ITfKeyEventSink::OnTestKeyDown method |
| ITfKeyEventSink::OnTestKeyUp ITfKeyEventSink::OnTestKeyUp method |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps | UWP apps] |
| Minimum supported server | Windows 2000 Server [desktop apps | UWP apps] |
| Target Platform | Windows |
| Header | msctf.h |
| Redistributable | TSF 1.0 on Windows 2000 Professional |