try/catch exceptions
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/9526139/how-to-catch-exceptions">How to catch exceptions</a>  </p>
</blockquote>



<p>I have not really had to use try and catch exceptions. I am trying to use a try/catch to trap for potential errors. Now I am not to sure where to put the try and catch this is the code I have right now..</p>

<pre><code> divide d;
    private void button1_Click(object sender, EventArgs e)
    {
        d = new divide(int.Parse(textBox1.Text), int.Parse(textBox2.Text));
        int total = d.CalculateDivision();
        MessageBox.Show(total.ToString());
    }
</code></pre>

<p>now would I put it under here with </p>

<pre><code>try
{

}
catch
{
MessageBox.Show("error");
}
</code></pre>

<p>or would I add the try/ catch somewhere in the code.</p>
