IAccServerDocMgr::OnDocumentFocus method (msaatext.h)

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