Hide form by pressing key

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I created a form, I do not want to use minimize or maximize button, I want to use for example when pressing "F1" my form stay hidden and press F1 again it comes back to.

I tried this, but to no avail:

       private void Form1_KeyDown(object sender, KeyEventArgs e)
   {
       if (e.KeyCode == Keys.F1)
       {

            Form1 fm = new Form1();
            fm .Hide();

       }
   }
c# .net winforms
  • 1

    give a look at this link, it might help https://social.msdn.microsoft.com/Forums/pt-BR/8d299b9e-bea2-4daf-8705-1394e3e91ca1/maximizingminimizando-e-dragndo-o-form?forum=vscsharppt

  • vlw Itor, helped me enough I gave up the telcas scheme does not work in my form I used a buttom to minimize even.

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1 answer

2

You are creating a form name and hiding it, can not, have to hide the current:

private void Form1_KeyDown(object sender, KeyEventArgs e) => if (e.KeyCode == Keys.F1) this.Hide();

I put in the Github for future reference.

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