How to pass python callback to c# function call

Question

I am trying to use C# classes from python, using python.net on mono / ubuntu.

So far I managed to do a simple function call with one argument work. What I am now try

Answer 1

It looks like you should define your Delegate explicitly:

class MC {
    // Define a delegate type
    public delegate void Callback();

    public double method2(Callback f) {
        Console.WriteLine("Executing method2" );
        /* ... do f() at some point ... */
        /* also tried f.DynamicInvoke() */
        Console.WriteLine("Done executing method2" );
    }
}

Then from the Python code (this is a rough guess based from the docs):

def f():
    print "Executing f"

# instantiate a delegate
f2 = testlib.MC.Callback(f)

# use it
mc.method2(f2)