using System;
using System.Windows.Forms;

class MainForm : Form
{
    private Label label1;
    private TextBox textBox1;
    private Button button1;

    public MainForm()
    {
         this.label1 = new Label();
         this.textBox1 = new TextBox();
         this.button1 = new Button();
         this.SuspendLayout();

         this.label1.Location = new System.Drawing.Point(16, 36);
         this.label1.Name = "label1";
         this.label1.Size = new System.Drawing.Size(128, 16);
         this.label1.TabIndex = 0;
         this.label1.Text = "Please enter your name:"; 

         this.textBox1.Location = new System.Drawing.Point(152, 32);
         this.textBox1.Name = "textBox1";
         this.textBox1.TabIndex = 1;
         this.textBox1.Text = "";

         this.button1.Location = new System.Drawing.Point(109, 80);
         this.button1.Name = "button1";
         this.button1.TabIndex = 2;
         this.button1.Text = "Enter";
         this.button1.Click += new System.EventHandler(this.button1_Click);

         this.ClientSize = new System.Drawing.Size(292, 126);
         this.Controls.Add(this.button1);
         this.Controls.Add(this.textBox1);
         this.Controls.Add(this.label1);
         this.ResumeLayout(false);
     }
     private void button1_Click(object sender, System.EventArgs e)
     {
        System.Console.WriteLine("User entered: " + textBox1.Text);
        MessageBox.Show("Welcome, " + textBox1.Text, "Visual C#");
     }
     [STAThread]
     public static void Main()
     {
        Application.EnableVisualStyles();
        Application.Run(new MainForm());
     }
}

    

   
 

using System;
using System.Drawing;
using System.Windows.Forms;
   
class NotepadCloneNoMenu: Form
{
     protected TextBox txtbox;
   
     public static void Main()
     {
          Application.Run(new NotepadCloneNoMenu());
     }
     public NotepadCloneNoMenu()
     {
          Text = "Notepad Clone No Menu";
   
          txtbox             = new TextBox();
          txtbox.Parent      = this;
          txtbox.Dock        = DockStyle.Fill;
          txtbox.BorderStyle = BorderStyle.None;
          txtbox.Multiline   = true;
          txtbox.ScrollBars  = ScrollBars.Both;
          txtbox.AcceptsTab  = true;
     }
}          

    

   
 
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Windows.Forms;
using System.Text;

class Form1 : Form {
    public Form1() {
        this.tabPage2 = new System.Windows.Forms.TabPage();
        this.textBoxMessage = new System.Windows.Forms.TextBox();
        this.tabPage1 = new System.Windows.Forms.TabPage();
        this.buttonShowMessage = new System.Windows.Forms.Button();
        this.tabControl1 = new System.Windows.Forms.TabControl();
        this.tabPage2.SuspendLayout();
        this.tabPage1.SuspendLayout();
        this.tabControl1.SuspendLayout();
        this.SuspendLayout();

        this.tabPage2.Controls.Add(this.textBoxMessage);
        this.tabPage2.Location = new System.Drawing.Point(4, 22);
        this.tabPage2.Name = "tabPage2";
        this.tabPage2.Padding = new System.Windows.Forms.Padding(3);
        this.tabPage2.Size = new System.Drawing.Size(259, 37);
        this.tabPage2.TabIndex = 1;
        this.tabPage2.Text = "Tab Two";

        this.textBoxMessage.Location = new System.Drawing.Point(72, 7);
        this.textBoxMessage.Name = "textBoxMessage";
        this.textBoxMessage.Size = new System.Drawing.Size(100, 20);
        this.textBoxMessage.TabIndex = 0;

        this.tabPage1.Controls.Add(this.buttonShowMessage);
        this.tabPage1.Location = new System.Drawing.Point(4, 22);
        this.tabPage1.Name = "tabPage1";
        this.tabPage1.Padding = new System.Windows.Forms.Padding(3);
        this.tabPage1.Size = new System.Drawing.Size(259, 37);
        this.tabPage1.TabIndex = 0;
        this.tabPage1.Text = "Tab One";

        this.buttonShowMessage.Location = new System.Drawing.Point(74, 7);
        this.buttonShowMessage.Name = "buttonShowMessage";
        this.buttonShowMessage.Size = new System.Drawing.Size(107, 24);
        this.buttonShowMessage.TabIndex = 0;
        this.buttonShowMessage.Text = "Show Message";
        this.buttonShowMessage.Click += new System.EventHandler(this.buttonShowMessage_Click);

        this.tabControl1.Controls.Add(this.tabPage1);
        this.tabControl1.Controls.Add(this.tabPage2);
        this.tabControl1.Location = new System.Drawing.Point(13, 13);
        this.tabControl1.Name = "tabControl1";
        this.tabControl1.SelectedIndex = 0;
        this.tabControl1.Size = new System.Drawing.Size(267, 63);
        this.tabControl1.TabIndex = 0;

        this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
        this.ClientSize = new System.Drawing.Size(292, 83);
        this.Controls.Add(this.tabControl1);
        this.tabPage2.ResumeLayout(false);
        this.tabPage2.PerformLayout();
        this.tabPage1.ResumeLayout(false);
        this.tabControl1.ResumeLayout(false);
        this.ResumeLayout(false);
    }
    private void buttonShowMessage_Click(object sender, EventArgs e) {
        MessageBox.Show(this.textBoxMessage.Text);
    }
    private System.Windows.Forms.TabPage tabPage2;
    private System.Windows.Forms.TextBox textBoxMessage;
    private System.Windows.Forms.TabPage tabPage1;
    private System.Windows.Forms.Button buttonShowMessage;
    private System.Windows.Forms.TabControl tabControl1;
    [STAThread]
    static void Main() {
        Application.EnableVisualStyles();
        Application.Run(new Form1());
    }

}

    

   

/*
User Interfaces in C#: Windows Forms and Custom Controls
by Matthew MacDonald

Publisher: Apress
ISBN: 1590590457
*/
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;

namespace SystemTrayApp
{
  /// <summary>
  /// Summary description for SystemTrayApp.
  /// </summary>
  public class SystemTrayApp : System.Windows.Forms.Form
  {
    internal System.Windows.Forms.Label Label1;
    internal System.Windows.Forms.Button cmdClose;
    internal System.Windows.Forms.ListBox lstFiles;
    /// <summary>
    /// Required designer variable.
    /// </summary>
    private System.ComponentModel.Container components = null;

    public SystemTrayApp()
    {
      //
      // Required for Windows Form Designer support
      //
      InitializeComponent();

      //
      // TODO: Add any constructor code after InitializeComponent call
      //
    }

    /// <summary>
    /// Clean up any resources being used.
    /// </summary>
    protected override void Dispose( bool disposing )
    {
      if( disposing )
      {
        if(components != null)
        {
          components.Dispose();
        }
      }
      base.Dispose( disposing );
    }

    #region Windows Form Designer generated code
    /// <summary>
    /// Required method for Designer support - do not modify
    /// the contents of this method with the code editor.
    /// </summary>
    private void InitializeComponent()
    {
      this.Label1 = new System.Windows.Forms.Label();
      this.cmdClose = new System.Windows.Forms.Button();
      this.lstFiles = new System.Windows.Forms.ListBox();
      this.SuspendLayout();
      // 
      // Label1
      // 
      this.Label1.Location = new System.Drawing.Point(10, 7);
      this.Label1.Name = "Label1";
      this.Label1.Size = new System.Drawing.Size(140, 16);
      this.Label1.TabIndex = 5;
      this.Label1.Text = "Recently created files:";
      // 
      // cmdClose
      // 
      this.cmdClose.Anchor = (System.Windows.Forms.AnchorStyles.Bottom | 
                      System.Windows.Forms.AnchorStyles.Right);
      this.cmdClose.FlatStyle = System.Windows.Forms.FlatStyle.System;
      this.cmdClose.Location = new System.Drawing.Point(162, 203);
      this.cmdClose.Name = "cmdClose";
      this.cmdClose.Size = new System.Drawing.Size(88, 24);
      this.cmdClose.TabIndex = 4;
      this.cmdClose.Text = "Close";
      this.cmdClose.Click += new System.EventHandler(this.cmdClose_Click);
      // 
      // lstFiles
      // 
      this.lstFiles.Anchor = (((System.Windows.Forms.AnchorStyles.Top | 
                         System.Windows.Forms.AnchorStyles.Bottom) 
        | System.Windows.Forms.AnchorStyles.Left) 
        | System.Windows.Forms.AnchorStyles.Right);
      this.lstFiles.IntegralHeight = false;
      this.lstFiles.Location = new System.Drawing.Point(10, 27);
      this.lstFiles.Name = "lstFiles";
      this.lstFiles.Size = new System.Drawing.Size(240, 168);
      this.lstFiles.TabIndex = 3;
      // 
      // SystemTrayApp
      // 
      this.AutoScaleBaseSize = new System.Drawing.Size(5, 14);
      this.ClientSize = new System.Drawing.Size(260, 234);
      this.Controls.AddRange(new System.Windows.Forms.Control[] {
                this.Label1,
                 this.cmdClose,
                  this.lstFiles});
      this.Font = new System.Drawing.Font("Tahoma", 8.25F, 
                         System.Drawing.FontStyle.Regular, 
                         System.Drawing.GraphicsUnit.Point, 
                         ((System.Byte)(0)));
      this.Name = "SystemTrayApp";
      this.Text = "SystemTrayApp";
      this.ResumeLayout(false);

    }
    #endregion

    private void cmdClose_Click(object sender, System.EventArgs e)
    {
      this.Close();
    }

    public void FillList(ArrayList list)
    {
      lstFiles.DataSource = list;
    }

  }
}
//====================================================================
//====================================================================

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.IO;


namespace SystemTrayApp
{
  public class App
  {
    // Define the system tray icon control.
    private NotifyIcon appIcon = new NotifyIcon();

    // Define the menu.
    private ContextMenu sysTrayMenu = new ContextMenu();
    private MenuItem displayFiles = new MenuItem("Display New Files");
    private MenuItem exitApp = new MenuItem("Exit");

    // Define the file system watcher, and a list to store filenames.
    private FileSystemWatcher watch = new FileSystemWatcher();
    private ArrayList newFiles = new ArrayList();

    public void Start()
    {
      // Configure the system tray icon.
      Icon ico = new Icon("icon.ico");
      appIcon.Icon = ico;
      appIcon.Text = "My .NET Application";


       // Place the menu items in the menu.
       sysTrayMenu.MenuItems.Add(displayFiles);
      sysTrayMenu.MenuItems.Add(exitApp);
      appIcon.ContextMenu = sysTrayMenu;

      // Show the system tray icon.
      appIcon.Visible = true;

      // Hook up the file watcher.
      watch.Path = "c:";
      watch.IncludeSubdirectories = true;
      watch.EnableRaisingEvents = true;

      // Attach event handlers.
      watch.Created += new FileSystemEventHandler(FileCreated);
      displayFiles.Click += new EventHandler(DisplayFiles);
      exitApp.Click += new EventHandler(ExitApp);

    }

    private void FileCreated(object sender, System.IO.FileSystemEventArgs e)
    {
      newFiles.Add(e.Name);
    }
    private void ExitApp(object sender, System.EventArgs e)
    {
      Application.Exit();
    }

    private void DisplayFiles(object sender, System.EventArgs e)
    {
      FileList frmFileList = new FileList();
      frmFileList.FillList(newFiles);
      frmFileList.Show();
    }

    public static void Main()
    {
      App app = new App();
      app.Start();

      // Because no forms are being displayed, you need this 
      // statement to stop the application from automatically ending.
      Application.Run();
    }

  }


}


           
          


SystemTrayApp.zip( 26 k)

   
 


using System;
using System.Drawing;
using System.Windows.Forms;
   
class SimpleStatusBar: Form
{
     public static void Main()
     {
          Application.Run(new SimpleStatusBar());
     }
     public SimpleStatusBar()
     {
          Text = "Simple Status Bar";
          ResizeRedraw = true;
   
          StatusBar sb = new StatusBar();
          sb.Parent = this;
          sb.Text = "My initial status bar text";
     }
     protected override void OnPaint(PaintEventArgs pea)
     {
          Graphics grfx = pea.Graphics;
          Pen      pen  = new Pen(ForeColor);
   
          grfx.DrawLine(pen, 0, 0, ClientSize.Width, ClientSize.Height);
          grfx.DrawLine(pen, ClientSize.Width, 0, 0, ClientSize.Height);
     }
}

    

   
 
using System;
using System.Drawing;
using System.Windows.Forms;
   
class TwoStatusBarPanels: Form
{
     public static void Main()
     {
          Application.Run(new TwoStatusBarPanels());
     }
     public TwoStatusBarPanels()
     {
          Text = "Two Status Bar Panels";
          StatusBar sb = new StatusBar();
          sb.Parent = this;
          sb.ShowPanels = true;
   
          StatusBarPanel sbpanel1 = new StatusBarPanel();
          sbpanel1.Text = "Panel 1";
   
          StatusBarPanel sbpanel2 = new StatusBarPanel();
          sbpanel2.Text = "Panel 2";
   
          sb.Panels.Add(sbpanel1);
          sb.Panels.Add(sbpanel2);
     }
}

    

   
 



using System;
using System.Drawing;
using System.Windows.Forms;
   
class MenuHelpFirstTry: Form
{
     StatusBarPanel sbpMenuHelp;
     string         strSavePanelText;
   
     public static void Main()
     {
          Application.Run(new MenuHelpFirstTry());
     }
     public MenuHelpFirstTry()
     {
   
          StatusBar sb = new StatusBar();
          sb.Parent = this;
          sb.ShowPanels = true;
   
          sbpMenuHelp = new StatusBarPanel();
          sbpMenuHelp.Text = "Ready";
          sbpMenuHelp.AutoSize = StatusBarPanelAutoSize.Spring;
   
          sb.Panels.Add(sbpMenuHelp);
   
          Menu = new MainMenu();
          EventHandler ehSelect = new EventHandler(MenuOnSelect);
          
          MenuItem mi = new MenuItem("File");
          mi.Select += ehSelect;
          Menu.MenuItems.Add(mi);
   
          mi = new MenuItem("Open");
          mi.Select += ehSelect;
          Menu.MenuItems[0].MenuItems.Add(mi);
   
          mi = new MenuItem("Close");
          mi.Select += ehSelect;
          Menu.MenuItems[0].MenuItems.Add(mi);
   
          mi = new MenuItem("Save");
          mi.Select += ehSelect;
          Menu.MenuItems[0].MenuItems.Add(mi);
   
          mi = new MenuItem("Edit");
          mi.Select += ehSelect;
          Menu.MenuItems.Add(mi);
   
          mi = new MenuItem("Cut");
          mi.Select += ehSelect;
          Menu.MenuItems[1].MenuItems.Add(mi);
          
          mi = new MenuItem("Copy");
          mi.Select += ehSelect;
          Menu.MenuItems[1].MenuItems.Add(mi);
   
          mi = new MenuItem("Paste");
          mi.Select += ehSelect;
          Menu.MenuItems[1].MenuItems.Add(mi);
     }
     protected override void OnMenuStart(EventArgs ea)
     {
          strSavePanelText = sbpMenuHelp.Text;
     }
     protected override void OnMenuComplete(EventArgs ea)
     {
          sbpMenuHelp.Text = strSavePanelText;
     }
     void MenuOnSelect(object obj, EventArgs ea)
     {
          MenuItem mi = (MenuItem) obj;
          string   str;
   
          switch (mi.Text)
          {
              case "File":   str = "file";    break;
              case "Open":   str = "Open";         break;
              case "Close":  str = "Close";        break;
              case "Save":   str = "Save";         break;
              case "Edit":   str = "edit";  break;
              case "Cut":    str = "cut";         break;
              case "Copy":   str = "Copy";                          break;
              case "Paste":  str = "Paste";        break;
              default:       str = "";                                   break;
          }
   
          sbpMenuHelp.Text = str;
     }
}