title: Why doesn't my button click work?
body: <p>I'm trying to write a Fahrenheit to Celsius converter but nothing happens when I click the button 
  and I have no idea why. Please help me.</p>
  
  <p>It's written in C# and I have a form with a label, a button, a textbox for input, and a multiline textbox for output.</p>
  
  <pre><code>namespace _14._6
  {
      public partial class Form1 : Form
      {
          public Form1()
          {
              InitializeComponent();
  
          }
          private void button1_Click( object sender, EventArgs e) 
          {
              int farenhait;
              int celsius;
  
              farenhait = Convert.ToInt32(textbox2.Text);
              celsius = Convert.ToInt32(5.0 / 9.0 * (farenhait - 32));
              textBox1.Text = farenhait + "grader på farenhait skalan motsvarar \n " + celsius + "grader celsius";
          }
      }
  }
  </code></pre>