protected virtual void Dispose(bool dispose)
        {
            if (!IsDisposed)
            {
                mContext.Dispose();
            }

            IsDisposed = true;
        }
        protected virtual void Dispose(bool disposing)
        {
            if (!disposed)
            {
                if (disposing)
                {
                    db.Dispose();
                }

                disposed = true;
            }
        }