TryCreate method

void TryCreate(
  1. String regionCode,
  2. Pointer<COMObject> phoneNumber
)

Implementation

void TryCreate(String regionCode, Pointer<COMObject> phoneNumber) {
  final regionCodeHstring = convertToHString(regionCode);

  final hr = _thisPtr.ref.vtable
          .elementAt(6)
          .cast<
              Pointer<
                  NativeFunction<
                      HRESULT Function(Pointer, IntPtr regionCode,
                          Pointer<COMObject> phoneNumber)>>>()
          .value
          .asFunction<
              int Function(
                  Pointer, int regionCode, Pointer<COMObject> phoneNumber)>()(
      _thisPtr.ref.lpVtbl, regionCodeHstring, phoneNumber);

  if (FAILED(hr)) throw WindowsException(hr);

  WindowsDeleteString(regionCodeHstring);
}