C# novice question

Question

Hi everybody

 

Following C# program I obtained from a website. What is the significant of the following 4 codes. That means if I comment out this codes program is working well. Please anybody explain.

//this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);

//this.ClientSize = new System.Drawing.Size(292, 273);

//this.MaximumSize=new Size(300,300);

//this.MinimumSize=new Size(300,300);

Thank you

using System;

using System.Drawing;

using System.Collections;

using System.ComponentModel;

using System.Windows.Forms;

using System.Data;

public class Form1 : System.Windows.Forms.Form

{

private Button myButton;

public Form1()

{

//this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);

//this.ClientSize = new System.Drawing.Size(292, 273);

//this.MaximumSize=new Size(300,300);

//this.MinimumSize=new Size(300,300);

myButton = new Button();

myButton.Text = "www.java2s.com";

myButton.Location = new System.Drawing.Point(64, 32);

myButton.Size = new System.Drawing.Size(150, 50);

Controls.Add(myButton);

}

static void Main()

{

Application.Run(new Form1());

}

}