Create set.cs

Author: Mr-Un1k0d3r

set.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CSharpSet
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            foreach (DictionaryEntry de in Environment.GetEnvironmentVariables())
+            {
+                Console.WriteLine("{0}={1}", de.Key, de.Value);
+            }
+        }
+    }
+}