title: Create dll of ClassLibrary and WebForms Code behind ASP.NET 4.0
body: <p>I have a project contains a classLibrary and webapplication now what I want is to use this project in another project means I want to add this entire project to another project as dll so developer of newer project cant use, update and see my code they just add in their project and simply use them without knowing whats going on in these dll. I am new to this can someone help me on this. I just to reuse code of webform's code behind and classlibrary .cs files code class which are used and called in webform's code behind.</p>