C# 7 and .NET: Designing Modern Cross-platform Applications

Defining a struct type

Add a class file named DisplacementVector.cs to the PacktLibrary project.

There isn't an item template in Visual Studio 2017 for struct, so you must use class and then change it manually.

Modify the file, as shown in the following code, and note the following:

• The type is a struct value type instead of a class reference type
• It has two fields of type int, named X and Y
• It has a constructor for setting initial values for X and Y
• It has an operator for adding two instances together that returns a new instance with X added to X, and Y added to Y

namespace Packt.CS7 { public struct DisplacementVector { public int X; public int Y; public DisplacementVector(int initialX, int initialY) { X = initialX; Y = initialY; } public ...