What is the C# `=>` Operator in Properties and Methods?

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public int MaxHealth => 
         Memory[Address].IsValid ? 
         Memory[Address].Read<int>(Offs.Life.MaxHp) : 
         0;

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The difference between the main attribute members and field initialization of the above expression is:

public int MaxHealth
{
    get
    {
        return Memory[Address].IsValid ? Memory[Address].Read<int>(Offs.Life.MaxHp) : 0;
    }
}

Getter expressions are calculated every time access attributes.

Field initialization device expression is calculated only once when instantiated type.

<达> The main method of expression
• The main method of expression can also be defined by
operational symbols. The following code shows an example:

This code is equivalent to the following methods:

Expressive main method is suitable for all member types except nested types, events and fields. =>

<结> Summary

public int Add(int x, int y) => x + y;

The main member of the expression is a grammar candy characteristic, which is allowed to simplify attributes and methods by allowing Getter to represent a single expression. They provide simple grammar for only Getter attributes and simple methods.

public int Add(int x, int y)
{
    return x + y;
}

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