Use this and base together to init a class : Member Variable « Class « C# / CSharp Tutorial

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C# / CSharp Tutorial » Class » Member Variable   7. 5. 6. Use this and base together to init a class using System; class Base {    public Base( int x )    {       Console.WriteLine( "Base.Base(int)" );       this.x = x;    }        public int x = 0; } class Derived : Base {    public Derived( int a ):base( a )    {       Console.WriteLine( "Derived.Derived(int)" );       this.a = a;    }    public Derived( int a, int b ):this( a )    {       Console.WriteLine( "Derived.Derived(int, int)" );       this.a = a;       this.b = b;    }    public int a = 0;    public int b = 0; } public class MainClass {    static void Main()    {       Derived b = new Derived( 1, 2 );    } } Base.Base(int) Derived.Derived(int) Derived.Derived(int, int) 7. 5. Member Variable 7. 5. 1.  fields 7. 5. 2.  A class with method and member variables 7. 5. 3.  field initialization 7. 5. 4.  Add a method to access the field variables 7. 5. 5.  Call base constructor to init member variables 7. 5. 6.  Use this and base together to init a class 7. 5. 7.  How to use a 'has a' relationship 7. 5. 8.  Illustrates how to assign default values to fields using initializers

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