title: Break when a value changes using the Visual Studio debugger
body: <p>Is there a way to place a watch on variable and only have Visual Studio break when that value changes?</p>
  
  <p>It would make it so much easier to find tricky state issues.</p>
  
  <p>Can this be done?</p>
  
  <p>Breakpoint conditions still need a breakpoint set, and I'd rather set a watch and let Visual Studio set the breakpoints at state changes.</p>