F# Implement base class

Question

I'm new to F# and I wanted to create an F# Forms Application. But the Problem that I have at the moment, is that I don't know how to implement a base class. In C# I would do it like that

namespace Test_Form
{
    public class Form1 : Form
    {
        public Form1()
        {

        }
    }
}

But how do I make it in F# so that my Forms is a module and not a type

I already tryed

open System
open System.Windows.Forms

type Form1() = 
    inherit Form()

but that would result in

public class Form1 : Form
{
    public Form1() : this()
    {
    }
}

Answer 1

Where you would use the constructor method in C#

public class Form1 : Form
{
    public Form1()
    {
        // Do stuff
    }
}

In F#, quoting the docs ,

The do-bindings section includes code to be executed upon object construction.

you would

type Form1() =
    inherit Form()

    do // stuff

For example:

type Form1() as this =
    inherit Form()

    do this.Click.Add(fun args -> printfn "%s" <| args.ToString())