I have a big .NET project with a ton of business layer code. I would like to incorporate some mobile applications that will run on devices such as this or even cell phones. I am finding windows to be more and more of a limitation but we are not ready to re-write this into a giant web based solution. With Xamarin can I make an android application that has access to referencing some of my .NET class libraries? The extent of the project will be scanning barcodes, taking pictures and moving them to a network location and reading/writing my SQL Server database. Please let me know if you need additional information. Thanks for reading!