title: Changes are not happening until a rebuild is performed
body: <p>I have a large windows application.</p>
  
  <p>Recently when I make any change in the source code and run the project normally with or without debug, the changes are not made.</p>
  
  <p>I tried to rebuild it, and everything goes fine,
  now every change I made to the source code I have to rebuild the project then run it so that the changes are taking effect.</p>
  
  <p>also I can't debug until I rebuild the solution.</p>
  
  <p>my project is attached to source safe control.</p>
  
  <p>any help is appreciated.</p>