Namespace System.Numerics - Course C# 4.0 - Lesson 3 | .net courses

Duration:  20 minutes

Summary: In this video, we discuss few C# concepts. The first one has to do with a new addition the C# 4.0. It is the namespace System.Numerics. This namespace has the class BigInteger to work with: you guessed it, big integers. I will show you a small example of using this new class. Other concepts include the ‘var’ keyword. We will see examples where this keyword can and cannot be used. Finally, we will talk about the ‘checked’ key word. Some mathematical operations can cause overflow. We use this keyword to check for these overflows and deal with them accordingly.

Methodology of the development of example: Good coding standard and simplified design.

Technology Used: C# 4.0 – Core Concepts.

Keywords: C#, System, Numerics, checked, var, linq.