nf-ctffunc-itffnlmprocessor-querylangid.md

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NF:ctffunc.ITfFnLMProcessor.QueryLangID	ITfFnLMProcessor::QueryLangID (ctffunc.h)	ITfFnLMProcessor::QueryLangID method	ITfFnLMProcessor interface [Text Services Framework] QueryLangID method ITfFnLMProcessor.QueryLangID ITfFnLMProcessor::QueryLangID QueryLangID QueryLangID method [Text Services Framework] QueryLangID method [Text Services Framework] ITfFnLMProcessor interface _tsf_itffnlmprocessor_querylangid_ref ctffunc/ITfFnLMProcessor::QueryLangID tsf.itffnlmprocessor_querylangid	tsf\itffnlmprocessor_querylangid.htm	TSF	2d645c1b-9ee6-47c4-8bbd-173e416f5688	12/05/2018	ITfFnLMProcessor interface [Text Services Framework],QueryLangID method, ITfFnLMProcessor.QueryLangID, ITfFnLMProcessor::QueryLangID, QueryLangID, QueryLangID method [Text Services Framework], QueryLangID method [Text Services Framework],ITfFnLMProcessor interface, _tsf_itffnlmprocessor_querylangid_ref, ctffunc/ITfFnLMProcessor::QueryLangID, tsf.itffnlmprocessor_querylangid	ctffunc.h		Windows	Windows 2000 Professional [desktop apps only]	Windows 2000 Server [desktop apps only]					Ctffunc.idl						Msctf.dll		Windows		TSF 1.0 on Windows 2000 Professional	19H1	ITfFnLMProcessor::QueryLangID ctffunc/ITfFnLMProcessor::QueryLangID	c++	APIRef kbSyntax	COM	Msctf.dll	ITfFnLMProcessor.QueryLangID

ITfFnLMProcessor::QueryLangID

-description

Determines if the language model text service supports a particular language.

-parameters

-param langid [in]

Contains a LANGID that specifies the identifier of the language that the query applies to.

-param pfAccepted [out]

Pointer to a BOOL value that receives nonzero if the language model text service supports the language identified by langid or zero otherwise.

-returns

This method can return one of these values.

Value	Description
S_OK	The method was successful.
E_INVALIDARG	pfAccepted is invalid.

-remarks

If a client can possibly generate more than one language identifier of text, it should query all with this method.