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ITfThreadMgr2::EnumFunctionProviders method

Obtains an enumerator for all of the function providers registered for the calling thread.

Syntax

C++


HRESULT EnumFunctionProviders(
  [out] IEnumTfFunctionProviders **ppEnum
);

Parameters

ppEnum [out]: Address of a IEnumTfFunctionProviders interface that receives the function provider enumerator.

Return value

This method can return one of these values.

Value	Description
S_OK	The method was successful.
E_INVALIDARG	ppEnum is invalid.
E_OUTOFMEMORY	A memory allocation failure occurred.
E_FAIL	An unspecified error occurred.

Remarks

The enumerator only contains the registered function providers. The enumerator will not contain the predefined function providers as described in GetFunctionProvider.

A function provider registers itself by calling the TSF manager ITfSourceSingle::AdviseSingleSink method with IID_ITfFunctionProvider.

Requirements

Minimum supported client	Windows 8 [desktop apps \| Windows Store apps]
Minimum supported server	Windows Server 2012 [desktop apps \| Windows Store apps]
Header	Msctf.h
IDL	Msctf.idl