title: A radio box is automatically checked when the program runs - but it shouldn't be
body: <p>I'm writing an application in C# using Visual Studio 2010. All of a sudden the strangest thing has started happening, though.</p>
  
  <p>I have two radio boxes at the top of the window, both are set to <code>Checked = False</code>. I have searched everywhere in the code, I see no reason why it would be anything but <code>False</code>.</p>
  
  <p>Now, the first of these two boxes (called <code>Radio1</code> and <code>Radio2</code> respectively) has started being automatically checked when the application is executed. This causes a problem since there is an event associated with the boxes being checked, and now this event runs every time the program is opened (resulting in some serious issues).</p>
  
  <p>Has anybody got any ideas why this box is automatically being checked? As I mentioned, I have looked everywhere through the code just in case I had a <code>Radio1.Checked = true;</code> dangling somewhere. But that is not the case.</p>