title: How to create Global variables, ASP.NET, global asax
body: <p>I have some data layer classes that are to be used very frequently almost on the whole site.</p>
  
  <p>I was working on a windows application previously and i used to create its object in module (vb.net) but now i m working in C# and on ASP.NET.</p>
  
  <p>Now i need to do same thing so that i need not create same object multiple times on every page.<br>
  I want to use something like using a global variable. </p>
  
  <p>How can i do this?<br>
  Is it done by using global.asax<br>
  can i create my objects in global.asax</p>
  
  <p>I am a new to asp.net, so try to give the syntax along with an explanation.</p>