C#

<br />
Request r = HttpContext.Current.Request;<br />
if(r.Cookies["NewOutbreak"] == null)<br />
{<br />
  // NewOutbreak cookie is not set<br />
}<br />
else if( r.Cookies["NewOutbreak"]["Test"] == null)<br />
{<br />
  // NewOutbreak.Test cookie is not set<br />
}<br />
else<br />
{<br />
  // NewOutbreak.Test cookie IS set<br />
}

private void textBox1_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
{
if(e.KeyChar < 48 || e.KeyChar > 57 )
   e.Handled = true;
}

public EventHandler ButtonA_Click
{
  add
  {
    buttona.Click += new EventHandler(value);
  }
  remove
  {
    buttona.Click -= new EventHandler(value);
  }
}

public class ProcessListViewItem : ListViewItem
{
  public readonly Process Process;
  public ProcessListViewItem(Process p) : this(p.ProcessName)
  {
    Process = p;
  }
}

Process [] Processes = Process.GetProcesses();
 
foreach( Process p in Processes )
{
  myListView.Items.Add( new ProcessListViewItem(p) );
}