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ITCallingCard::get_InternationalDialingRule method (tapi3if.h)

  • Article

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

Syntax

HRESULT get_InternationalDialingRule(
  [out] BSTR *ppRule
);

Parameters

[out] ppRule

Pointer to BSTR representation of international dialing rules.

Return value

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.

Remarks

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

Requirements

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

See also

ITCallingCard