title: Make partial page in ASP.NET Web form
body: <p>I am working on ASP.NET Web form application.
  I am designing page which contains alot of html elements.
  I want to separate these elements and make partial pages and then include them in one page for code readability and easy maintenance.
  I can do this in razor but I could not find any tutorial on this for web form.</p>
  
  <p>Can anybody help?</p>