用C#设计Windows应用程序模板(6)

附录 Listing 1. C# Windows 应用程序模板
/*

to compile this source file, type

csc MyWinApp.cs

*/
using System;

using System.Windows.Forms;

using System.Drawing;

using System.IO;

using System.ComponentModel;
public class MyWinApp: Form {
Label label = new Label();

Button button = new Button();

TreeView tree = new TreeView();

ImageList imageList = new ImageList();

static String imageFolder = "Images" +
Path.DirectorySeparatorChar.ToString();
// -------------- Images declarations ------------------------------------

Image newFileImage = new Bitmap(imageFolder + "newFile.bmp");

Image openFileImage = new Bitmap(imageFolder + "openFile.gif");

Image saveFileImage = new Bitmap(imageFolder + "saveFile.bmp");

Image printImage = new Bitmap(imageFolder + "print.gif");
// -------------- End of Images declaration
------------------------------------
// -------------- menu ------------------------------------

MainMenu mainMenu = new MainMenu();
MenuItem fileMenuItem = new MenuItem();

MenuItem fileNewMenuItem;

MenuItem fileOpenMenuItem;

MenuItem fileSaveMenuItem;

MenuItem fileSaveAsMenuItem;

MenuItem fileMenuWithSubmenu;

MenuItem submenuMenuItem;

MenuItem fileExitMenuItem;
// -------------- End of menu ------------------------------------
// -------------- Toolbar ------------------------------------

ToolBar toolBar = new ToolBar();

ToolBarButton separatorToolBarButton = new ToolBarButton();

ToolBarButton newToolBarButton = new ToolBarButton();

ToolBarButton openToolBarButton = new ToolBarButton();

ToolBarButton saveToolBarButton = new ToolBarButton();

ToolBarButton printToolBarButton = new ToolBarButton();
// -------------- End of Toolbar ------------------------------------
// -------------- StatusBar ------------------------------------

StatusBar statusBar = new StatusBar();
StatusBarPanel statusBarPanel1 = new StatusBarPanel();

StatusBarPanel statusBarPanel2 = new StatusBarPanel();
// -------------- End of StatusBar ------------------------------------
public MyWinApp() {

InitializeComponent();

}
private void InitializeComponent() {

this.Text = "My Windows Application";

this.Icon = new Icon(imageFolder + "applicationLogo.ico");

this.Width = 400;

this.Height = 300;

this.StartPosition = FormStartPosition.CenterScreen;
imageList.Images.Add(newFileImage);

imageList.Images.Add(openFileImage);

imageList.Images.Add(saveFileImage);

imageList.Images.Add(printImage);
// menu

fileMenuItem.Text = "&File";
// the following constructor is the same as:

// menuItem fileNewMenuItem = new MenuItem();

// fileNewMenuItem.Text = "&New";

// fileNewMenuItem.Shortcut = Shortcut.CtrlN;

// fileNewMenuItem.Click += new
System.EventHandler(this.fileNewMenuItem_Click);

fileNewMenuItem = new MenuItem("&New",

new System.EventHandler(this.fileNewMenuItem_Click), Shortcut.CtrlN);
fileOpenMenuItem = new MenuItem("&Open",

new System.EventHandler(this.fileOpenMenuItem_Click), Shortcut.CtrlO);
fileSaveMenuItem = new MenuItem("&Save",

new System.EventHandler(this.fileSaveMenuItem_Click), Shortcut.CtrlS);
fileSaveAsMenuItem = new MenuItem("Save &As",

new System.EventHandler(this.fileSaveAsMenuItem_Click));
fileMenuWithSubmenu = new MenuItem("&With Submenu");
submenuMenuItem = new MenuItem("Su&bmenu",

new System.EventHandler(this.submenuMenuItem_Click));
fileExitMenuItem = new MenuItem("E&xit",

new System.EventHandler(this.fileExitMenuItem_Click));
mainMenu.MenuItems.Add(fileMenuItem);

fileOpenMenuItem.Checked = true;

fileMenuItem.MenuItems.Add(fileNewMenuItem);

fileMenuItem.MenuItems.Add(fileOpenMenuItem);

fileMenuItem.MenuItems.Add(fileSaveMenuItem);

fileMenuItem.MenuItems.Add(fileSaveAsMenuItem);

fileMenuItem.MenuItems.Add(fileMenuWithSubmenu);

fileMenuWithSubmenu.MenuItems.Add(submenuMenuItem);

fileMenuItem.MenuItems.Add("-"); // add a separator

fileMenuItem.MenuItems.Add(fileExitMenuItem);
toolBar.Appearance = ToolBarAppearance.Normal;

//toolBar.Appearance = ToolBarAppearance.Flat;

toolBar.ImageList = imageList;

toolBar.ButtonSize = new Size(14, 6);
separatorToolBarButton.Style = ToolBarButtonStyle.Separator;

newToolBarButton.ToolTipText = "New Document";

newToolBarButton.ImageIndex = 0;

openToolBarButton.ToolTipText = "Open Document";

openToolBarButton.ImageIndex = 1;

saveToolBarButton.ToolTipText = "Save";

saveToolBarButton.ImageIndex = 2;

printToolBarButton.ToolTipText = "Print";

printToolBarButton.ImageIndex = 3;
toolBar.ButtonClick += new
ToolBarButtonClickEventHandler(this.toolBar_ButtonClick);
toolBar.Buttons.Add(separatorToolBarButton);

toolBar.Buttons.Add(newToolBarButton);

toolBar.Buttons.Add(openToolBarButton);

toolBar.Buttons.Add(saveToolBarButton);

toolBar.Buttons.Add(separatorToolBarButton);

toolBar.Buttons.Add(printToolBarButton);
tree.Top = 40;

tree.Left = 20;

tree.Width = 100;

tree.Height = 100;
label.Location = new Point(220, 40);

label.Size = new Size(160, 30);

label.Text = "Yes, click the button";
button.Location = new Point(220, 80);

button.Size = new Size(100, 30);

button.Text = "Click this";

button.Click += new System.EventHandler(this.button_Click);
statusBarPanel1.BorderStyle = StatusBarPanelBorderStyle.Sunken;

statusBarPanel1.Text = "Press F1 for Help";

statusBarPanel1.AutoSize = StatusBarPanelAutoSize.Spring;

statusBarPanel2.BorderStyle = StatusBarPanelBorderStyle.Raised;

statusBarPanel2.ToolTipText = System.DateTime.Now.ToShortTimeString();

statusBarPanel2.Text = System.DateTime.Today.ToLongDateString();

statusBarPanel2.AutoSize = StatusBarPanelAutoSize.Contents;

statusBar.ShowPanels = true;

statusBar.Panels.Add(statusBarPanel1);

statusBar.Panels.Add(statusBarPanel2);
this.Menu = mainMenu;

this.Controls.Add(toolBar);

this.Controls.Add(tree);

this.Controls.Add(label);

this.Controls.Add(button);

this.Controls.Add(statusBar);

}
// -------------- Event Handlers --------------------------
private void fileNewMenuItem_Click(Object sender, EventArgs e) {

MessageBox.Show("You clicked the File -- New menu.", "The Event Information");

}
private void fileOpenMenuItem_Click(Object sender, EventArgs e) {

MessageBox.Show("You clicked the File -- Open menu.", "The Event Information");}
private void fileSaveMenuItem_Click(Object sender, EventArgs e) {

MessageBox.Show("You clicked the File -- Save menu.", "The Event Information");}
private void fileSaveAsMenuItem_Click(Object sender, EventArgs e) {

MessageBox.Show("You clicked the File -- Save As menu.", "The Event Information");}
private void fileExitMenuItem_Click(Object sender, EventArgs e) {

MessageBox.Show("You clicked the File -- Exit As menu.", "The Event Information");}
private void submenuMenuItem_Click(Object sender, EventArgs e) {

MessageBox.Show("You clicked the submenu.", "The Event Information");

}
protected void toolBar_ButtonClick(Object sender,
ToolBarButtonClickEventArgs e) {
// Evaluate the Button property to determine which button was clicked.

switch (toolBar.Buttons.IndexOf(e.Button)) {

case 1:

MessageBox.Show("Second button.", "The Event Information");

break;

case 2:

MessageBox.Show("third button", "The Event Information");

break;

case 3:

MessageBox.Show("fourth button.", "The Event Information");

break;

}

}
protected override void OnClosing(CancelEventArgs e) {

MessageBox.Show("Exit now.", "The Event Information");

}
private void button_Click(Object sender, System.EventArgs e) {

MessageBox.Show("Thank you.", "The Event Information");

}
// -------------- End of Event Handlers -------------------
public static void Main() {

MyWinApp form = new MyWinApp();

Application.Run(form);

}

}