public void Execute(object parameter)
{
m_model.Items.Clear();
m_model.Parent.Items.Remove(m_model);
//IDAL dbI = new IDAL();
m_model.Delete();
//// To serialize the hashtable and its key/value pairs,
//// you must first open a stream for writing.
//// In this case, use a file stream.
//using (MemoryStream inputStream = new MemoryStream())
//{
// // write to a file
// ProtoBuf.Serializer.Serialize(inputStream, mpm.Data);
// if (mpm.ID > -1)
// dbI.updatePhysics(mpm.ID, inputStream.ToArray());
// else
// dbI.insertPhysics(mpm.ID, inputStream.ToArray());
//}
//DLL_Singleton.Instance.updateObject(0, (int)ObjType.Physic);
}