ITCallInfo::get_CallInfoLong method (tapi3if.h)

The get_CallInfoLong method gets call information items described by a long, such as the bearer mode.

Syntax

HRESULT get_CallInfoLong(
  [in]  CALLINFO_LONG CallInfoLong,
  [out] long          *plCallInfoLongVal
);

[in] CallInfoLong

CALLINFO_LONG indicator of information type needed, such as CIL_BEARERMODE.

[out] plCallInfoLongVal

Pointer to value returned.

This method can return one of these values.

Value	Meaning
S_OK	Method succeeded.
E_OUTOFMEMORY	Insufficient memory exists to perform the operation.
E_POINTER	The plCallInfoLongVal parameter is not a valid pointer.
E_INVALIDARG	The CallInfoLong parameter is not a valid value.
TAPI_E_INVALCALLSTATE	The current call state is not valid for this operation.