title: Why Label controls aren't being hit in a foreach loop if the Label is in a GroupBox?
body: <p>Label controls aren't being hit in a foreach loop if the Label is in a GroupBox. If the Labels are outside of a GroupBox they are. How can I get my loop to find them?</p>
  
  <pre><code>     foreach (Control c in this.Controls)
       {
           if (c is Label)
           {
               if (c.Text == "12/31/1600")
               {
                   c.Text = "Not Found";
               }
           }
       }
  </code></pre>