title: Breakpoints not getting hit while debugging in VS10
body: <p>I am working on a C# and Silverlight project and every once in a while I run into an issue where my breakpoints are no longer getting hit when I debug.  In the editor they are not turning transparent so I know the correct code is loaded and being run.</p>
  
  <p>An example would be:</p>
  
  <p>I have <code>Value</code> with a getter and setter and it is bound to a control.  When I put a breakpoint in the setter and I change the value of <code>Value</code> from the control the breakpoint is not getting hit.</p>
  
  <p>I know that an IIS reset fixes this problem but I would like to know the cause.  Does anybody else find similar behavior?  If anybody would be able to point me in the direction of a possible cause that would be much appreciated.</p>