Using classes on windows forms

[Mamphekgo]

Hi.i am still learning C# so i am trying to create a simple class for greeting message so i want to display this message on a label on form.please send me a sample and explanation.

[Lost User]

using System;
using System.Windows.Forms;

namespace TestForm
{
public class Form1 : System.Windows.Forms.Form
{
// Defining a label
private System.Windows.Forms.Label label1;
private System.ComponentModel.Container components = null;

	public Form1()
	{
		this.SuspendLayout();
		
		// Create an instance of a label
		this.label1 = new System.Windows.Forms.Label();
		this.label1.Location = new System.Drawing.Point(24, 24);
		this.label1.Name = "label1";
		this.label1.Size = new System.Drawing.Size(72, 16);
		this.label1.TabIndex = 0;
		this.label1.Text = "Hello World";
		this.Controls.Add(this.label1);

		// Set all property that you need for your form
		this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
		this.ClientSize = new System.Drawing.Size(120, 61);
		this.Name = "Form1";
		this.Text = "Form1";
		this.ResumeLayout(false);
	}

	\[STAThread\]
	static void Main() 
	{
		// Run the Form1
		Application.Run(new Form1());
	}
}

}

[Robert Rohde]

Not sure what you mean... Probably this?

MessageBox.Show("Welcome!");

There are some overloads to change the title, icon, buttons etc. as well.