1 string s = @"
 2 var a = new { Name='tony', Age=20 }
 3 a.Name + ':' + a.Age
 4 ";
 5 var script = new Script();
 6 Assert.AreEqual("tony:20", script.Eval(s));
 7 dynamic a = script.Eval("a");
 8 // 获取脚本中定义的匿名类型
 9 var type = Script.AnonymousTypes.CreateType(new[] { "Name", "Age" }, new[] { typeof(string), typeof(int) });
10 Assert.IsInstanceOfType(a, type);
11 Assert.AreEqual("tony", a.Name);
12 Assert.AreEqual(20, a.Age);
13 Assert.AreEqual("{ Name = tony, Age = 20 }", a.ToString());

 1 string s = @"
 2 var q = from a in context.Persons
 3     join b in context.AddressInfos on a.Id equals b.UserId into bb
 4     from b in bb.DefaultIfEmpty()
 5     select new { a.Id, a.Name, a.Age, MyAddress = b.Address };
 6 q.ToList();
 7 ";
 8 var script = new Script();
 9 // 数据库DbContext变量
10 script.Context.SetVar("context", context);
11 var list = script.Eval<IList>(s);
12 Console.WriteLine(JsonConvert.SerializeObject(list, Formatting.Indented));

 1 string s = @"
 2 var a = new ExpandoObject();
 3 a.Name = 'jim';
 4 a.Age = 23;
 5 a
 6 ";
 7 var script = new Script();
 8 dynamic a = script.Eval(s);
 9 Assert.IsInstanceOfType(a, typeof(ExpandoObject));
10 Assert.AreEqual("jim", a.Name);
11 Assert.AreEqual(23, a.Age);

 1 string s = @"
 2 var a = new ExpandoObject { Name = 'jim', Age = 23 };
 3 a.Height= 170;
 4 a
 5 ";
 6 var script = new Script();
 7 dynamic a = script.Eval(s);
 8 Assert.IsInstanceOfType(a, typeof(ExpandoObject));
 9 Assert.AreEqual("jim", a.Name);
10 Assert.AreEqual(23, a.Age);
11 Assert.AreEqual(170, a.Height);