Projektdateien hinzufügen.

BeispielAggregation/Student.cs

@@ -0,0 +1,29 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BeispielAggregation
+{
+    internal class Student
+    {
+        private string name;
+        private Class _class;
+
+        public Student(string name) 
+        {
+            this.name = name;
+        }
+        public string GetName() { return this.name; }
+        public void SetClass(Class _class)
+        {
+            this._class = _class;
+        }
+        public void PrintInfo()
+        {
+            Console.WriteLine($"Der Student {name} ist in der klasse {_class.GetName()}");
+        }
+    }
+
+}