private void TestQueryData()
 {
     using (var db = new EFLocalTest())
     {
         //ViewBag.QueryTable = db.T_F_Demo.SqlQuery("select * from T_F_Demo").ToList();
         mCurrentController.ViewBag.QueryTable = db.Database.SqlQuery <string>("select username from oasis").ToList();
     }
 }
 public void TestDelData()
 {
     using (var db = new EFLocalTest())
     {
         var model = (from n in db.T_F_Demo where n.name == "test" select n).FirstOrDefault();
         db.T_F_Demo.Remove(model);
         mCurrentController.ViewBag.SaveResult = db.SaveChanges();
     }
 }
 public void TestAddData()
 {
     using (var db = new EFLocalTest())
     {
         var model = new T_F_Demo();
         model.name = "TESTModel";
         model.des  = "TESTModelDes";
         db.T_F_Demo.Add(model);
         mCurrentController.ViewBag.SaveResult = db.SaveChanges() > 0 ? "Successfully saved!" : "Error out!";
     }
 }