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Applications that use Text Services Framework call IAccServerDocMgr::OnDocumentFocus to notify the Microsoft Active Accessibility run time when a document gets or loses focus. The store keeps this information so that clients can access the document that has focus.
Note Active Accessibility Text Services is deprecated. Please see
Microsoft Windows Text Services Framework for more information on advanced text input and natural language technologies.
Syntax
HRESULT OnDocumentFocus(
[in] IUnknown *punk
);
Parameters
[in] punk
Type: IUnknown*
An interface pointer to the document getting focus.
Return value
Type: HRESULT
If successful, returns S_OK.
Remarks
This can be null indicating that no document has focus.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP [desktop apps only] |
| Minimum supported server | Windows Server 2003 [desktop apps only] |
| Target Platform | Windows |
| Header | msaatext.h |
| DLL | Msaatext.dll |
| Redistributable | Active Accessibility 2.0 RDK on Windows NT 4.0 with SP6 and later and Windows 98 |