title: How to change the version of all files in Visual Studio
body: <p>I have a solution in Visual Studio which has many projects and DLL files, 
  how to change the version of all files in solution (dll and exe files) before build or after?</p>
  
  <p>[<img src="https://i.stack.imgur.com/bMWpP.png" alt="Solutions infos"></p>
  
  <p>[<img src="https://i.stack.imgur.com/o3Bvt.png" alt="AssemblyInfo"></p>