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ITfContextOwnerServices::OnAttributeChange method (msctf.h)

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Called by a context owner to generate notifications that a support attribute value changed.

Syntax

HRESULT OnAttributeChange(
  [in] REFGUID rguidAttribute
);

Parameters

[in] rguidAttribute

Specifies the GUID of the support attribute.

Return value

This method can return one of these values.

Value Description
S_OK
 The method was successful.

Remarks

A support attribute is a read-only property maintained by the context owner. The supported attributes are in the Tsattrs.h header file.

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
DLL Msctf.dll
Redistributable TSF 1.0 on Windows 2000 Professional

See also

ITfContextOwnerServices interface