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F# windowsforms application with custom class
-
01-07-2022 - |
Frage
I have a button class derived from Button()
with position attribute
namespace fgame15
open System
open System.Windows.Forms
open System.Drawing
module Game15Button =
type Game15Button(position:Point) as button =
inherit Button()
member this.Pozition = position
This is my main module that shows a form
It is compiling without any errors, but
not displayed form with button
namespace fgame15
open System
open System.Drawing
open System.Windows.Forms
module Main =
do
let form = new Form(BackColor = Color.Pink , Text = "My Window Application")
let btn=new Button()
btn.Text <- "Ok"
form.Controls.Add(btn)
Application.Run(form)
Prints the following warning
Warning 1 Main module of program is empty: nothing will happen when it is run
Lösung
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