async with return

ConsoleAppTasks/ConsoleAppTasks/Program.cs

@@ -14,9 +14,16 @@ namespace ConsoleAppTasks
         {
             //var t = new Task(DoIt);
 
+          
 
             DoIt2();
 
+            for (int i = 0; i < int.MaxValue; i++)
+            {
+                Console.Write(".");
+                Thread.Sleep(250);
+            }
+
             /*
             int i = 4;
             int y = 0;
@@ -56,16 +63,16 @@ namespace ConsoleAppTasks
 
             for (int i = 0; i < 999; i++)
             {
-                Console.WriteLine("+");
-                Thread.Sleep(500);
+                Console.Write("+");
+                Thread.Sleep(250);
             }
         }
 
-        private static void DoIt2()
+        private static async void DoIt2()
         {
             int i = 4;
             int y = 0;
-
+            /*
             //anonyme methode
             var t = new Task((number) =>
             {
@@ -73,11 +80,38 @@ namespace ConsoleAppTasks
                 Console.WriteLine("2");
                 y = 2 * (int) number;
                 Console.WriteLine(y); //198 and with number = 8
+
+                Console.WriteLine("task finished");
+
             }, i);
 
-            t.Start();
+    */
+            Task<int> t = new Task<int>(dosomething);
+        
 
+
+            t.Start();
             i = 99;
+            //t.Wait();
+
+            await t;
+
+            Console.WriteLine(t.Result); //result wartet auf den task
+
+            Console.WriteLine("result: " + y);
+
         }
+
+      private  static  int dosomething()
+        {
+            int res = 0;
+            for (int i = 0; i < 321; i++)
+            {
+                res++;
+            }
+
+            return res;
+        }
+
     }
 }