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
);
Parameters
[out] ppRule
Pointer to BSTR representation of international dialing rules.
Return value
This method can return one of these values.
| Return code | Description |
|---|---|
|
Method succeeded. |
|
The ppRule parameter is not a valid pointer. |
|
The ppRule parameter is not a valid pointer. |
|
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 |