title: Changed my C# code but the exe not updated accordingly
body: <p>After changing something in my C# code, I can run it without problem. However, if I run the .exe file in WindowsFormsApplication1/bin/Debug/, I would get an error message. By checking the 'Date modified' of this .exe file, I found it wouldn't update accordingly. </p>
  
  <p>I then tried to do Build/Build Solution and Rebuild Solution but the .exe file would still not be updated.</p>
  
  <p>Can you tell me how to update the .exe file? </p>