private void TestEnable()
{
int hr;
hr = m_ss.Enable(0, AMStreamSelectEnableFlags.Enable);
DsError.ThrowExceptionForHR(hr);
}
public int OnRequestAudioChange()
{
IAMStreamSelect streamSelect = _sourceFilter as IAMStreamSelect;
if (streamSelect != null)
{
streamSelect.Enable(0, 0);
}
return(0);
}
public static bool SelectStream(this IAMStreamSelect pStreamSelect, int index)
{
var result = false;
int count;
var hr = pStreamSelect.Count(out count);
if (DsHlp.SUCCEEDED(hr) && count > index)
{
hr = pStreamSelect.Enable(index, AMStreamSelectEnableFlags.Enable);
result = DsHlp.SUCCEEDED(hr);
}
return(result);
}