private void EnsurePolicyConfig()
{
if (_sharedPolicyConfig == null)
{
_sharedPolicyConfig = AudioPolicyConfigFactory.Create();
}
}
private static void EnsurePolicyConfig()
{
if (s_sharedPolicyConfig == null)
{
Guid iid = typeof(IAudioPolicyConfigFactory).GUID;
Combase.RoGetActivationFactory("Windows.Media.Internal.AudioPolicyConfig", ref iid, out object factory);
s_sharedPolicyConfig = (IAudioPolicyConfigFactory)factory;
}
}
