public void CreateItem(DemoWFInfo i)
 {
     using (IDataContext ctx = DataContext.Instance())
     {
         var rep = ctx.GetRepository <DemoWFInfo>();
         rep.Insert(i);
     }
 }
        public DemoWFInfo GetItem(int itemId, int moduleId)
        {
            DemoWFInfo i = null;

            using (IDataContext ctx = DataContext.Instance())
            {
                var rep = ctx.GetRepository <DemoWFInfo>();
                i = rep.GetById(itemId, moduleId);
            }
            return(i);
        }