ITAddress::EnumerateCalls method (tapi3if.h)

Article
02/22/2024

The EnumerateCalls method enumerates calls on the current address. This method is provided for C and C++ applications. Automation client applications, such as those written in Visual Basic, must use the get_Calls method.

Syntax

HRESULT EnumerateCalls(
  [out] IEnumCall **ppCallEnum
);

Parameters

[out] ppCallEnum

Pointer to an IEnumCall interface.

Return value

This method can return one of these values.

Value	Meaning
S_OK	Method succeeded.
E_POINTER	The ppCallEnum parameter is not a valid pointer.
E_OUTOFMEMORY	Insufficient memory exists to perform the operation.

Remarks

TAPI calls the AddRef method on the IEnumCall interface returned by ITAddress::EnumerateCalls. The application must call Release on the IEnumCall interface to free resources associated with it.

Requirements

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

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