private void TestSetMedium() { int hr = 0; RegPinMedium pinMedium = new RegPinMedium();; // Really don't know how to test this method... hr = topology.SetMedium(pinIds[0], pinMedium); Debug.Assert((hr == 0), "IBDA_Topology.SetMedium"); }
private void DumpPinMediumTest() { int hr; IntPtr ip = IntPtr.Zero; IKsPin pKsPin = m_IPinOut as IKsPin; KSMultipleItem pmi = new KSMultipleItem(); // KsQueryMediums returns a KSMultipleItem immediately followed by // KSMultipleItem.Count instances of PinMedium hr = pKsPin.KsQueryMediums(out ip); Marshal.ThrowExceptionForHR(hr); try { // Read the KSMultipleItem Marshal.PtrToStructure(ip, pmi); Debug.Assert(pmi.Count > 0, "Medium count"); if (pmi.Count > 0) { RegPinMedium pTemp = new RegPinMedium(); ip = (IntPtr)(ip.ToInt32() + Marshal.SizeOf(typeof(KSMultipleItem))); for (int i = 0; i < pmi.Count; i++) { // Read the PinMedium Marshal.PtrToStructure(ip, pTemp); Debug.WriteLine(string.Format("{0} ({1}) ({2})", pTemp.clsMedium, pTemp.dw1, pTemp.dw2)); } } } finally { Marshal.FreeCoTaskMem(ip); } }