////////////////
/// Get/Put AutoShow
private void TestAutoShow()
{
int hr;
OABool autoShow1, autoShow2;
// Read the current autoshow
hr = m_ivw.get_AutoShow(out autoShow1);
Marshal.ThrowExceptionForHR(hr);
// reverse it and write it
hr = m_ivw.put_AutoShow(~autoShow1);
Marshal.ThrowExceptionForHR(hr);
// Read the autoshow
hr = m_ivw.get_AutoShow(out autoShow2);
Marshal.ThrowExceptionForHR(hr);
// Make sure the value we set is what we just read
Debug.Assert(autoShow1 != autoShow2, "Put/Get AutoShow");
// Try it the other way
// Read the current autoshow
hr = m_ivw.get_AutoShow(out autoShow1);
Marshal.ThrowExceptionForHR(hr);
// reverse it and write it
hr = m_ivw.put_AutoShow(~autoShow1);
Marshal.ThrowExceptionForHR(hr);
// Read the autoshow
hr = m_ivw.get_AutoShow(out autoShow2);
Marshal.ThrowExceptionForHR(hr);
// Make sure the value we set is what we just read
Debug.Assert(autoShow1 != autoShow2, "Put/Get AutoShow");
}