/// <summary>
        /// To get Unique files
        /// </summary>
        /// <param name="fileList"></param>
        /// <returns></returns>
        public List <string> GetUniqueImages(List <string> fileList)
        {
            List <string> PathList = null;

            PathList = new DataLayer.ModelClasses.Image().GetAllImagePath();
            if (PathList.Count() <= 0)
            {
                return(fileList);
            }

            fileList.RemoveAll(p => PathList.Contains(p));
            return(fileList);
        }
        /// <summary>
        /// To get Unique files
        /// </summary>
        /// <param name="fileList"></param>
        /// <returns></returns>
        public List<string> GetUniqueImages(List<string> fileList)
        {
            List<string> PathList = null;
            PathList = new DataLayer.ModelClasses.Image().GetAllImagePath();
            if (PathList.Count() <= 0)
                return fileList;

            fileList.RemoveAll(p => PathList.Contains(p));
            return fileList;
        }