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The ITfEditSession interface is implemented by a text service and used by the TSF manager to read and/or modify the text and properties of a context.
Inheritance
The ITfEditSession interface inherits from the IUnknown interface. ITfEditSession also has these types of members:
Methods
The ITfEditSession interface has these methods.
| ITfEditSession::DoEditSession ITfEditSession::DoEditSession method |
Remarks
A text service initiates an edit session by calling ITfContext::RequestEditSession, passing a pointer to the ITfEditSession interface. When the edit session is granted, the TSF manager calls DoEditSession.
If the context is destroyed before the application grants a lock, or if the calling text service is deactivated before a lock is granted, the DoEditSession method is not called. For this reason, a text service should put cleanup operations for an edit session in the ITfEditSession interface destructor rather than in the DoEditSession 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 |