NetBeans付属の swing-layout-1.0.jar 等が必要

↓参照
http://winofsql.jp/VA003334/PROc070715142931.htm#ttl5

拡張子:txtvbswsfjsphpjavahtmlutf8sjis
import java.awt.*;

public class NewJFrame extends javax.swing.JFrame {
    
    /** Creates new form NewJFrame */
    public NewJFrame() {
// タイトルをなくす
        this.setUndecorated(true);
        
        initComponents();

// フルスクリーン        
        GraphicsDevice device = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();
        device.setFullScreenWindow(this);
        
        
    }
    
    private void initComponents() {
        jButton1 = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        jButton1.setText("jButton1");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .add(148, 148, 148)
                .add(jButton1)
                .addContainerGap(175, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .add(82, 82, 82)
                .add(jButton1)
                .addContainerGap(195, Short.MAX_VALUE))
        );
        pack();
    }

// 終了
    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
        System.exit(0);
    }
    
// エントリポイント
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new NewJFrame().setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify
    private javax.swing.JButton jButton1;
    // End of variables declaration
    
}

拡張子:txtvbswsfjsphpjavahtmlutf8sjis
Public Class Form1

	Private Sub Form1_Load( _
		ByVal sender As System.Object, _
		ByVal e As System.EventArgs) Handles MyBase.Load

		Me.Visible = False
		Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None
		Me.WindowState = System.Windows.Forms.FormWindowState.Maximized
		Me.Visible = True

	End Sub

	Private Sub Button1_Click( _
		ByVal sender As System.Object, _
		ByVal e As System.EventArgs) Handles Button1.Click

		System.Environment.Exit( 0 )

	End Sub

End Class

<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Partial Class Form1
    Inherits System.Windows.Forms.Form

    <System.Diagnostics.DebuggerNonUserCode()> _
    Protected Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing AndAlso components IsNot Nothing Then
            components.Dispose()
        End If
        MyBase.Dispose(disposing)
    End Sub

    Private components As System.ComponentModel.IContainer

    <System.Diagnostics.DebuggerStepThrough()> _
    Private Sub InitializeComponent()
        Me.Button1 = New System.Windows.Forms.Button
        Me.SuspendLayout()
        '
        'Button1
        '
        Me.Button1.Location = New System.Drawing.Point(84, 68)
        Me.Button1.Name = "Button1"
        Me.Button1.Size = New System.Drawing.Size(118, 35)
        Me.Button1.TabIndex = 0
        Me.Button1.Text = "Button1"
        Me.Button1.UseVisualStyleBackColor = True
        '
        'Form1
        '
        Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 12.0!)
        Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
        Me.ClientSize = New System.Drawing.Size(292, 273)
        Me.Controls.Add(Me.Button1)
        Me.Name = "Form1"
        Me.Text = "Form1"
        Me.ResumeLayout(False)

    End Sub
    Friend WithEvents Button1 As System.Windows.Forms.Button

End Class

拡張子:txtvbswsfjsphpjavahtmlutf8sjis
using System;
using System.Windows.Forms;

namespace WindowsApplication1
{
	static class Program {
		[STAThread]
		static void Main()
		{
			Application.EnableVisualStyles();
			Application.SetCompatibleTextRenderingDefault(false);
			Application.Run(new Form1());
		}
	}

    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            this.Visible = false;
            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
            this.WindowState = System.Windows.Forms.FormWindowState.Maximized;
            this.Visible = true;
        }

        private void button1_Click(object sender, EventArgs e)
        {
            System.Environment.Exit( 0 );
        }
    }

    partial class Form1
    {
        private System.ComponentModel.IContainer components = null;

        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        private void InitializeComponent()
        {
            this.button1 = new System.Windows.Forms.Button();
            this.SuspendLayout();
            // 
            // button1
            // 
            this.button1.Location = new System.Drawing.Point(70, 44);
            this.button1.Name = "button1";
            this.button1.Size = new System.Drawing.Size(149, 36);
            this.button1.TabIndex = 0;
            this.button1.Text = "button1";
            this.button1.UseVisualStyleBackColor = true;
            this.button1.Click += new System.EventHandler(this.button1_Click);
            // 
            // Form1
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(292, 273);
            this.Controls.Add(this.button1);
            this.Name = "Form1";
            this.Text = "Form1";
            this.Load += new System.EventHandler(this.Form1_Load);
            this.ResumeLayout(false);

        }

        private System.Windows.Forms.Button button1;
    }
}