/// <summary>
 /// Insert a record into the database
 /// </summary>
 /// <param name="record">The record</param>
 public static void InsertRecord(DownloadHistory historyRecord)
 {
     if (historyRecord != null && DLHistory.GetHistory().Where(v => v.VideoId == historyRecord.VideoId).ToList().Count <= 0)
     {
         DLHistory.InsertRecord(historyRecord);
     }
 }
 /// <summary>
 /// Gets all records in the database
 /// </summary>
 /// <returns></returns>
 public static List <DownloadHistory> GetHistory()
 {
     return(DLHistory.GetHistory());
 }