ITAutomatedPhoneControl::UnselectCall method (tapi3if.h)

The UnselectCall method removes the specified call from this phone object, releasing the phone object's reference to the call object. The phone object performs no further call control handling on the call object once the call object has been successfully unselected. See ITAutomatedPhoneControl::SelectCall for more information.

Syntax

HRESULT UnselectCall(
  [in] ITCallInfo *pCall
);

Parameters

[in] pCall

Pointer to the ITCallInfo interface.

Return value

If the method succeeds, it returns S_OK. Otherwise, it returns an error value.

Requirements

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

See also

ITAutomatedPhoneControl

ITAutomatedPhoneControl::SelectCall

ITCallInfo