一般更新

LinqStudy/Models/Person.cs

@@ -0,0 +1,13 @@
+using System;
+
+namespace LinqStudy
+{
+    public class Person
+    {
+        public int Id{get;set;}
+
+        public string Name{get;set;}
+
+        public int Age{get;set;}
+    }
+}