C# know-how is a must if you want to be a professional Microsoft developer. It's also good to know a little C# if you're building tools for the web, mobile apps, or other development tasks. C# 7.0 All-in-One For Dummies offers a deep dive into C# for coders still learning the nuances of the valuable programming language. Pop it open to get an intro into coding with C#, how to design secure apps and databases, and even pointers on building web and mobile apps with C#.

C# remains one of the most in-demand programming language skills. The language regularly ranks in the top five among "most in-demand" languages, typically along with Java/JavaScript, C++, and Python. A December 2016 ZDNet article noted 'If your employer is a Microsoft developer, you better know C#." Lucky for you, this approachable, all-in-one guide is here to help you do just that—without ever breaking a sweat!

Includes coverage of the latest changes to C#

• Shows you exactly what the language can (and can't) do
• Presents familiar tasks that you can accomplish with C#
• Provides insight into developing applications that provide protection against hackers

If you have a basic understanding of coding and need to learn C#—or need a reference on the language in order to launch or further your career—look no further.

John Paul Mueller is a writer on programming topics like AWS, Python, Java, HTML, CSS, and JavaScript. William Sempf is a programmer and .NET evangelist. Chuck Sphar was a full-time senior technical writer for the Visual C++ product group at Microsoft.