Windows Forms Application

To create a form-based application, declare a variable of type Form (from the System.Windows.Forms namespace and ou must add that reference). Then pass that variable to the Application.Run() method. Here is an example:

open System;
open System.Windows.Forms;

let Starter:Form = new Form();
Application.Run(Starter);

Here is an example that specifies the caption of the form:

open System
open System.Windows.Forms

let form1 = new Form()
form1.Text <- "XYZ"

[]
do
   Application.Run(form1)