I am creating a Binary Calculator in C# using Microsoft Visual Studio 2013 on a mobile device platform for a school project and I really need some help, I have the UI and everything sorted I just need help with the code. I want the user to be able to add, subtract, multiply and divide binary numbers and the easiest way I've thought of doing this is by converting the two binary numbers they enter into denary then performing the function on them (add, subtract etc.) then converting the answer back into binary and presenting it to the user. If anyone can provide any help with this it would be greatly appreciated.