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ITCallInfo::get_CallState method (tapi3if.h)

  • Article

The get_CallState method gets a pointer to the current call state, such as CS_IDLE.

Syntax

HRESULT get_CallState(
  [out] CALL_STATE *pCallState
);

Parameters

[out] pCallState

Pointer to variable containing current CALL_STATE type.

Return value

This method can return one of these values.

Return code Description
S_OK
 Method succeeded.
E_POINTER
 The pCallState parameter is not a valid pointer.
E_OUTOFMEMORY
 Insufficient memory exists to perform the operation.

Remarks

TAPI 2.1 Cross-References: LINECALLSTATUS, ITCallInfo, dwMediaMode member of LINECALLINFO structure, Call Object

Requirements

Requirement Value
Target Platform Windows
Header tapi3if.h (include Tapi3.h)
Library Uuid.lib
DLL Tapi3.dll

See also

CALL_STATE

Call Object

ITCallInfo