diff --git a/debug/test_cs_hw/HelloWorld.cs b/debug/test_cs_hw/HelloWorld.cs
new file mode 100644
index 0000000..fb7ef2a
--- /dev/null
+++ b/debug/test_cs_hw/HelloWorld.cs
@@ -0,0 +1,17 @@
+using System;
+
+class HelloWorld
+{
+    public string greeting = "Hello, World!";
+
+    public void SayHelloWorld()
+    {
+        Console.WriteLine(greeting);
+    }
+
+    static void Main()
+    {
+        HelloWorld helloWorldInstance = new HelloWorld();
+        helloWorldInstance.SayHelloWorld();
+    }
+}