/// <summary>
        /// Adds the specified mobile device.
        /// </summary>
        /// <param name="mobileDevice">The mobile device.</param>
        /// <returns></returns>
        public tbl_MobileDevices Add(tbl_MobileDevices mobileDevice)
        {
            mobileDevice.ID = Guid.NewGuid();
            _dataContext.tbl_MobileDevices.AddObject(mobileDevice);
            _dataContext.SaveChanges();

            return(mobileDevice);
        }
 /// <summary>
 /// Updates the specified mobile device.
 /// </summary>
 /// <param name="mobileDevice">The mobile device.</param>
 public void Update(tbl_MobileDevices mobileDevice)
 {
     _dataContext.SaveChanges();
 }