Question

I am a beginner in F#, but have programmed a little in C # earlier.
I am trying to figure out how to write a ButtonClicEvent that will AppendText from a button (Or somewhere else) to a existing text in a textbox..

This is from C#:

private void Btn_Click(object sender, EventArgs e)
{
    // if the eventhandler contains more than one button
    var btn = (sender as Button);

    textBox.AppendText(btn.Text);
}

Need to know how to do that in F#.

Answer 1

btn.Click.Add(fun _ -> textBox.AppendText(btn.Text))