You've run into this issue numerous times. You are developing an ASP.NET application, and you need to incorporate functionality that comes prepackaged in SharePoint. Wikis, blogs, document management, user authentication, access management—common needs across a variety of solutions. You know there is a way to integrate SharePoint's functionality within ASP.NET solutions, but you don't know how to develop it.
Without guidance and examples, interacting with underlying SharePoint components can be challenging, and working with the different SharePoint APIs is complicated. This book introduces you to a variety of techniques to master the art of developing ASP.NET applications that are built upon a SharePoint foundation. You'll explore integration with SharePoint components, configuration management, Code Access Security, feature packaging, proper use of SharePoint APIs, and advanced deployment techniques. Pro ASP.NET SharePoint 2010 Solutions walks you through all of the steps needed to successfully build and deploy ASP.NET solutions within the SharePoint platform.