Integration.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TestConsoleApp
+{
+    public class Integration
+    {
+        string str = string.Empty;
+        string NewStr = "hello Corelevel 2";
+       
+    }
+}

Test.cs

@@ -1,27 +0,0 @@
-using System;
-using System.Diagnostics;
-
-namespace TestConsoleApp
-{
-    class Test
-    {
-       public static void Execute()
-        {
-            var stopWatch = Stopwatch.StartNew();
-            for (int i = 0; i < 99999; i++)
-            {
-                var a = 0;a += i;a++;
-
-            }
-            Console.WriteLine("{0}", stopWatch.Elapsed.TotalMilliseconds);
-            var stopWatch2 = Stopwatch.StartNew();
-            for (int i = 0; i < 99999; i++)
-            {
-                var a = 0; a += i; a++;
-
-            }
-            Console.WriteLine("{0}", stopWatch2.Elapsed.TotalMilliseconds);
-
-        }
-    }
-}