protected override void Dispose(bool disposing)
{
if (!this.disposed)
{
if (disposing)
{
this.vdsNotificationSink.Dispose();
}
try
{
if (this.cookie != 0)
{
IVdsService service = InteropHelpers.QueryInterface <IVdsService>(base.ComUnknown);
if (service != null)
{
service.Unadvise(this.cookie);
}
this.cookie = 0;
}
}
catch (COMException)
{
}
catch (InvalidComObjectException)
{
}
this.disposed = true;
base.Dispose(disposing);
}
}
