ITCallingCard::get_InternationalDialingRule method (tapi3if.h)

The get_InternationalDialingRule method gets the international dialing rules for this calling card.

Syntax

HRESULT get_InternationalDialingRule(
  [out] BSTR *ppRule
);

[out] ppRule

Pointer to BSTR representation of international dialing rules.

This method can return one of these values.

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

The application must use SysFreeString to free the memory allocated for the ppRule parameter.

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