public IList<Themes> GetCategoryList(string applicationType)
 {
     IList<Themes> objEventThemesCategoryList = null;
     try
     {
         EventResource objEventRes = new EventResource();
         objEventThemesCategoryList = objEventRes.GetCategoryList(applicationType);
     }
     catch (Exception ex)
     {
         throw ex;
     }
     return objEventThemesCategoryList;
 }