How can global function exist in C#?

Question

How can global function exist in C# when everything is defined inside a class? I was reading the documentation of OpCodes.Call at MSDN, and was surprised to see the followin

Answer 1

I'm just overwriting my previous answer...

Here is what each look like in IL DASM with their associated codes:

// Static Method
IL_0001:  call       void testapp.Form1::Test()

// Instance Method
IL_0001:  call       instance void testapp.Form1::Test()

// Virtual Method
IL_0001:  callvirt   instance void testapp.Form1::Test()

// Global Function
IL_0000:  call       void testapp.Test()

So to answer your question, there isn't a direct way to generate the metadata token in the last method for C#. I had to create the last in C++.