For those of us who prefer working in .NET, the excellent AForge.NET free library comes with many examples in C#:
http://www.aforgenet.com/framework/
To learn the theory of neural networks, or just to brush up, here is an excellent online tutorial:
http://neuralnetworksanddeeplearning.com/
No time to study and experiment? Let us know how we can assist you with Machine Learning software!