ITCallHub::get_NumCalls method (tapi3if.h)

The get_NumCalls method gets the number of calls currently in the CallHub.

Syntax

HRESULT get_NumCalls(
  [out] long *plCalls
);

Parameters

[out] plCalls

Total number of calls in the CallHub.

Return value

This method can return one of these values.

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

Requirements

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

See also

CallHub Object

ITCallHub