Csharp/C Sharp by API/System.Windows.Forms/MenuItem
Содержание
- 1 extends MenuItem
- 2 MenuItem.Checked
- 3 MenuItem.Click
- 4 MenuItem.DrawItem
- 5 MenuItem.MeasureItem
- 6 MenuItem.MenuItems
- 7 MenuItem.OnSelect
- 8 MenuItem.Parent
- 9 MenuItem.Popup
- 10 MenuItem.Shortcut
- 11 MenuItem.Text
- 12 new MenuItem
- 13 new MenuItem("&Open...",new EventHandler(MenuFileOpenOnClick),Shortcut.CtrlO)
extends MenuItem
<source lang="csharp"> using System; using System.Drawing; using System.Windows.Forms;
class BetterContextMenu: Form {
MenuItemColor micColor;
public static void Main()
{
Application.Run(new BetterContextMenu());
}
public BetterContextMenu()
{
Text = "Better Context Menu Demo";
EventHandler eh = new EventHandler(MenuColorOnClick);
MenuItemColor[] amic =
{
new MenuItemColor(Color.Black, "&Black", eh),
new MenuItemColor(Color.Blue, "B&lue", eh),
new MenuItemColor(Color.Green, "&Green", eh),
new MenuItemColor(Color.Cyan, "&Cyan", eh),
new MenuItemColor(Color.Red, "&Red", eh),
new MenuItemColor(Color.Magenta, "&Magenta", eh),
new MenuItemColor(Color.Yellow, "&Yellow", eh),
new MenuItemColor(Color.White, "&White", eh)
};
foreach (MenuItemColor mic in amic)
mic.RadioCheck = true;
micColor = amic[3];
micColor.Checked = true;
BackColor = micColor.Color;
ContextMenu = new ContextMenu(amic);
}
void MenuColorOnClick(object obj, EventArgs ea)
{
micColor.Checked = false;
micColor = (MenuItemColor) obj;
micColor.Checked = true;
BackColor = micColor.Color;
}
} class MenuItemColor: MenuItem {
Color clr;
public MenuItemColor(Color clr, string str, EventHandler eh):
base(str, eh)
{
Color = clr;
}
public Color Color
{
get { return clr; }
set { clr = value; }
}
}
</source>
MenuItem.Checked
<source lang="csharp"> using System; using System.Drawing; using System.Windows.Forms;
class CheckAndRadioCheck: Form {
MenuItem miColor, miFill;
public static void Main()
{
Application.Run(new CheckAndRadioCheck());
}
public CheckAndRadioCheck()
{
ResizeRedraw = true;
string[] astrColor = {"Black", "Blue", "Green", "Cyan",
"Red", "Magenta", "Yellow", "White"};
MenuItem[] ami = new MenuItem[astrColor.Length + 2];
EventHandler ehColor = new EventHandler(MenuFormatColorOnClick);
for (int i = 0; i < astrColor.Length; i++)
{
ami[i] = new MenuItem(astrColor[i], ehColor);
ami[i].RadioCheck = true;
}
miColor = ami[0];
miColor.Checked = true;
ami[astrColor.Length] = new MenuItem("-");
miFill = new MenuItem("&Fill",new EventHandler(MenuFormatFillOnClick));
ami[astrColor.Length + 1] = miFill;
MenuItem mi = new MenuItem("&Format", ami);
Menu = new MainMenu(new MenuItem[] {mi});
}
void MenuFormatColorOnClick(object obj, EventArgs ea)
{
miColor.Checked = false;
miColor = (MenuItem)obj;
miColor.Checked = true;
Invalidate();
}
void MenuFormatFillOnClick(object obj, EventArgs ea)
{
MenuItem mi = (MenuItem)obj;
mi.Checked ^= true;
Invalidate();
}
protected override void OnPaint(PaintEventArgs pea)
{
if (miFill.Checked)
{
Console.WriteLine("fill");
}
else
{
Console.WriteLine("not fill");
}
}
}
</source>
MenuItem.Click
<source lang="csharp">
using System; using System.Drawing; using System.Drawing.Imaging; using System.Windows.Forms; class ImageClip : Form {
MenuItem miCut, miCopy, miPaste, miDel;
Image image;
public static void Main() {
Application.Run(new ImageClip());
}
public ImageClip() {
Text = "Image Clip";
MenuItem mi = new MenuItem("&Edit");
mi.Popup += new EventHandler(MenuEditOnPopup);
Menu.MenuItems.Add(mi);
int index = Menu.MenuItems.Count - 1;
miCut = new MenuItem("Cu&t");
miCut.Click += new EventHandler(MenuEditCutOnClick);
miCut.Shortcut = Shortcut.CtrlX;
Menu.MenuItems[index].MenuItems.Add(miCut);
miCopy = new MenuItem("&Copy");
miCopy.Click += new EventHandler(MenuEditCopyOnClick);
miCopy.Shortcut = Shortcut.CtrlC;
Menu.MenuItems[index].MenuItems.Add(miCopy);
miPaste = new MenuItem("&Paste");
miPaste.Click += new EventHandler(MenuEditPasteOnClick);
miPaste.Shortcut = Shortcut.CtrlV;
Menu.MenuItems[index].MenuItems.Add(miPaste);
miDel = new MenuItem("De&lete");
miDel.Click += new EventHandler(MenuEditDelOnClick);
miDel.Shortcut = Shortcut.Del;
Menu.MenuItems[index].MenuItems.Add(miDel);
}
void MenuEditOnPopup(object obj, EventArgs ea) {
miCut.Enabled = miCopy.Enabled = miDel.Enabled = image != null;
IDataObject data = Clipboard.GetDataObject();
miPaste.Enabled = data.GetDataPresent(typeof(Bitmap)) || data.GetDataPresent(typeof(Metafile));
}
void MenuEditCutOnClick(object obj, EventArgs ea) {
MenuEditCopyOnClick(obj, ea);
MenuEditDelOnClick(obj, ea);
}
void MenuEditCopyOnClick(object obj, EventArgs ea) {
Clipboard.SetDataObject(image, true);
}
void MenuEditPasteOnClick(object obj, EventArgs ea) {
IDataObject data = Clipboard.GetDataObject();
if (data.GetDataPresent(typeof(Metafile)))
image = (Image)data.GetData(typeof(Metafile));
else if (data.GetDataPresent(typeof(Bitmap)))
image = (Image)data.GetData(typeof(Bitmap));
Invalidate();
}
void MenuEditDelOnClick(object obj, EventArgs ea) {
image = null;
Invalidate();
}
}
</source>
MenuItem.DrawItem
<source lang="csharp"> using System; using System.Drawing; using System.Windows.Forms;
class HelpMenu: Form {
Bitmap bmHelp;
public static void Main()
{
Application.Run(new HelpMenu());
}
public HelpMenu()
{
bmHelp = new Bitmap(GetType(), "help.bmp");
Menu = new MainMenu();
Menu.MenuItems.Add("&Help");
MenuItem mi = new MenuItem("&Help");
mi.OwnerDraw = true;
mi.Click += new EventHandler(MenuHelpOnClick);
mi.DrawItem += new DrawItemEventHandler(MenuHelpOnDrawItem);
mi.MeasureItem += new MeasureItemEventHandler(MenuHelpOnMeasureItem);
Menu.MenuItems[0].MenuItems.Add(mi);
}
void MenuHelpOnMeasureItem(object obj, MeasureItemEventArgs miea)
{
miea.ItemWidth = bmHelp.Width;
miea.ItemHeight = bmHelp.Height;
}
void MenuHelpOnDrawItem(object obj, DrawItemEventArgs diea)
{
Rectangle rect = diea.Bounds;
rect.X += diea.Bounds.Width - bmHelp.Width;
rect.Width = bmHelp.Width;
diea.DrawBackground();
diea.Graphics.DrawImage(bmHelp, rect);
}
void MenuHelpOnClick(object obj, EventArgs ea)
{
MessageBox.Show("Help", Text);
}
}
</source>
MenuItem.MeasureItem
<source lang="csharp"> using System; using System.Drawing; using System.Collections; using System.ruponentModel; using System.Windows.Forms; using System.Data; public class MenuItemOwnerDraw : System.Windows.Forms.Form {
private System.Windows.Forms.MainMenu mainMenu1;
private System.Windows.Forms.MenuItem mnuNew;
private System.Windows.Forms.MenuItem mnuFile;
private System.Windows.Forms.MenuItem mnuFileClose;
private System.Windows.Forms.MenuItem mnuFileSave;
private System.Windows.Forms.MenuItem mnuFileSaveAs;
private System.Windows.Forms.MenuItem mnuEdit;
private System.Windows.Forms.MenuItem mnuEditCopy;
private System.Windows.Forms.MenuItem mnuEditPaste;
private System.Windows.Forms.MenuItem mnuOption1;
private System.Windows.Forms.MenuItem mnuOption2;
private System.Windows.Forms.MenuItem mnuOption3;
private System.Windows.Forms.MenuItem mnuROption1;
private System.Windows.Forms.MenuItem mnuROption2;
private System.Windows.Forms.MenuItem mnuROption3;
private System.Windows.Forms.MenuItem mnuWindow;
private System.Windows.Forms.MenuItem mnuOptions;
private System.Windows.Forms.MenuItem mnuRadioOptions;
private System.Windows.Forms.MenuItem mnuMenu1;
private System.Windows.Forms.MenuItem mnuMenu11;
private System.Windows.Forms.MenuItem mnuMenu12;
private System.Windows.Forms.MenuItem mnuMenu13;
private System.Windows.Forms.MenuItem mnuMenu14;
private System.Windows.Forms.MenuItem mnuMenu2;
private System.Windows.Forms.MenuItem mnuMenu21;
private System.Windows.Forms.MenuItem mnuMenu22;
private System.Windows.Forms.MenuItem mnuMenu23;
private System.Windows.Forms.MenuItem mnuMenu24;
private System.Windows.Forms.MenuItem mnuMerge;
private System.Windows.Forms.MenuItem mnuODShazam;
private string[] files = { @"YourFile.bmp", @"YourFile.bmp" };
private System.Windows.Forms.MenuItem mnuODVote;
private System.Windows.Forms.MenuItem mnuSpecial;
private System.ruponentModel.Container components = null;
public MenuItemOwnerDraw()
{
InitializeComponent();
}
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
private void InitializeComponent()
{
this.mainMenu1 = new System.Windows.Forms.MainMenu();
this.mnuFile = new System.Windows.Forms.MenuItem();
this.mnuNew = new System.Windows.Forms.MenuItem();
this.mnuFileClose = new System.Windows.Forms.MenuItem();
this.mnuFileSave = new System.Windows.Forms.MenuItem();
this.mnuFileSaveAs = new System.Windows.Forms.MenuItem();
this.mnuEdit = new System.Windows.Forms.MenuItem();
this.mnuEditCopy = new System.Windows.Forms.MenuItem();
this.mnuEditPaste = new System.Windows.Forms.MenuItem();
this.mnuOptions = new System.Windows.Forms.MenuItem();
this.mnuOption1 = new System.Windows.Forms.MenuItem();
this.mnuOption2 = new System.Windows.Forms.MenuItem();
this.mnuOption3 = new System.Windows.Forms.MenuItem();
this.mnuRadioOptions = new System.Windows.Forms.MenuItem();
this.mnuROption1 = new System.Windows.Forms.MenuItem();
this.mnuROption2 = new System.Windows.Forms.MenuItem();
this.mnuROption3 = new System.Windows.Forms.MenuItem();
this.mnuSpecial = new System.Windows.Forms.MenuItem();
this.mnuODVote = new System.Windows.Forms.MenuItem();
this.mnuODShazam = new System.Windows.Forms.MenuItem();
this.mnuWindow = new System.Windows.Forms.MenuItem();
this.mnuMenu1 = new System.Windows.Forms.MenuItem();
this.mnuMenu11 = new System.Windows.Forms.MenuItem();
this.mnuMenu12 = new System.Windows.Forms.MenuItem();
this.mnuMenu13 = new System.Windows.Forms.MenuItem();
this.mnuMenu14 = new System.Windows.Forms.MenuItem();
this.mnuMerge = new System.Windows.Forms.MenuItem();
this.mnuMenu2 = new System.Windows.Forms.MenuItem();
this.mnuMenu21 = new System.Windows.Forms.MenuItem();
this.mnuMenu22 = new System.Windows.Forms.MenuItem();
this.mnuMenu23 = new System.Windows.Forms.MenuItem();
this.mnuMenu24 = new System.Windows.Forms.MenuItem();
//
// mainMenu1
//
this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.mnuFile,
this.mnuEdit,
this.mnuOptions,
this.mnuRadioOptions,
this.mnuSpecial,
this.mnuWindow,
this.mnuMenu1,
this.mnuMenu2});
//
// mnuFile
//
this.mnuFile.Index = 0;
this.mnuFile.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.mnuNew,
this.mnuFileClose,
this.mnuFileSave,
this.mnuFileSaveAs});
this.mnuFile.Text = "File";
//
// mnuNew
//
this.mnuNew.Index = 0;
this.mnuNew.Shortcut = System.Windows.Forms.Shortcut.CtrlN;
this.mnuNew.Text = "&New";
this.mnuNew.Click += new System.EventHandler(this.mnuNew_Click);
//
// mnuFileClose
//
this.mnuFileClose.Index = 2;
this.mnuFileClose.Text = "Close";
//
// mnuFileSave
//
this.mnuFileSave.Index = 3;
this.mnuFileSave.Text = "Save";
this.mnuFileSave.Click += new System.EventHandler(this.mnuFileSave_Click);
//
// mnuFileSaveAs
//
this.mnuFileSaveAs.Index = 4;
this.mnuFileSaveAs.Text = "Save&As";
this.mnuFileSaveAs.Click += new System.EventHandler(this.mnuFileSaveAs_Click);
//
// mnuEdit
//
this.mnuEdit.Index = 1;
this.mnuEdit.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.mnuEditCopy,
this.mnuEditPaste});
this.mnuEdit.Text = "Edit";
//
// mnuEditCopy
//
this.mnuEditCopy.Index = 0;
this.mnuEditCopy.Text = "&Copy";
this.mnuEditCopy.Click += new System.EventHandler(this.mnuEditCopy_Click);
//
// mnuEditPaste
//
this.mnuEditPaste.Index = 1;
this.mnuEditPaste.Text = "Paste";
this.mnuEditPaste.Click += new System.EventHandler(this.mnuEditPaste_Click);
//
// mnuOptions
//
this.mnuOptions.Index = 2;
this.mnuOptions.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.mnuOption1,
this.mnuOption2,
this.mnuOption3});
this.mnuOptions.Text = "Options";
//
// mnuOption1
//
this.mnuOption1.Index = 0;
this.mnuOption1.Text = "Option1";
this.mnuOption1.Click += new System.EventHandler(this.Option_Click);
//
// mnuOption2
//
this.mnuOption2.Index = 1;
this.mnuOption2.Text = "Option2";
this.mnuOption2.Click += new System.EventHandler(this.Option_Click);
//
// mnuOption3
//
this.mnuOption3.Index = 2;
this.mnuOption3.Text = "Option3";
this.mnuOption3.Click += new System.EventHandler(this.Option_Click);
//
// mnuRadioOptions
//
this.mnuRadioOptions.Index = 3;
this.mnuRadioOptions.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.mnuROption1,
this.mnuROption2,
this.mnuROption3});
this.mnuRadioOptions.Text = "Radio Options";
//
// mnuROption1
//
this.mnuROption1.Index = 0;
this.mnuROption1.RadioCheck = true;
this.mnuROption1.Text = "Radio Option 1";
this.mnuROption1.Click += new System.EventHandler(this.RadioOption_Click);
//
// mnuROption2
//
this.mnuROption2.Index = 1;
this.mnuROption2.RadioCheck = true;
this.mnuROption2.Text = "Radio Option 2";
this.mnuROption2.Click += new System.EventHandler(this.RadioOption_Click);
//
// mnuROption3
//
this.mnuROption3.Index = 2;
this.mnuROption3.RadioCheck = true;
this.mnuROption3.Text = "Radio Option 3";
this.mnuROption3.Click += new System.EventHandler(this.RadioOption_Click);
//
// mnuSpecial
//
this.mnuSpecial.Index = 4;
this.mnuSpecial.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.mnuODVote,
this.mnuODShazam});
this.mnuSpecial.Text = "Special";
//
// mnuODVote
//
this.mnuODVote.Index = 0;
this.mnuODVote.OwnerDraw = true;
this.mnuODVote.Text = "Vote";
this.mnuODVote.DrawItem += new System.Windows.Forms.DrawItemEventHandler(this.OnDrawItem);
this.mnuODVote.Click += new System.EventHandler(this.mnuODDraw_Click);
this.mnuODVote.MeasureItem += new System.Windows.Forms.MeasureItemEventHandler(this.OnMeasureItem);
//
// mnuODShazam
//
this.mnuODShazam.Index = 1;
this.mnuODShazam.OwnerDraw = true;
this.mnuODShazam.Text = "Shazam";
this.mnuODShazam.DrawItem += new System.Windows.Forms.DrawItemEventHandler(this.OnDrawItem);
this.mnuODShazam.Click += new System.EventHandler(this.mnuODDraw_Click);
this.mnuODShazam.MeasureItem += new System.Windows.Forms.MeasureItemEventHandler(this.OnMeasureItem);
//
// mnuWindow
//
this.mnuWindow.Index = 5;
this.mnuWindow.MdiList = true;
this.mnuWindow.MergeOrder = 99;
this.mnuWindow.Text = "&Window";
//
// mnuMenu1
//
this.mnuMenu1.Index = 6;
this.mnuMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.mnuMenu11,
this.mnuMenu12,
this.mnuMenu13,
this.mnuMenu14,
this.mnuMerge});
this.mnuMenu1.Text = "Menu 1";
//
// mnuMenu11
//
this.mnuMenu11.Index = 0;
this.mnuMenu11.MergeOrder = 1;
this.mnuMenu11.Text = "Menu 1.1";
//
// mnuMenu12
//
this.mnuMenu12.Index = 1;
this.mnuMenu12.MergeOrder = 2;
this.mnuMenu12.Text = "Menu 1.2";
//
// mnuMenu13
//
this.mnuMenu13.Index = 2;
this.mnuMenu13.MergeOrder = 3;
this.mnuMenu13.Text = "Menu 1.3";
//
// mnuMenu14
//
this.mnuMenu14.Index = 3;
this.mnuMenu14.MergeOrder = 4;
this.mnuMenu14.Text = "Menu 1.4";
//
// mnuMerge
//
this.mnuMerge.Index = 4;
this.mnuMerge.MergeOrder = 99;
this.mnuMerge.Text = "Merge!";
this.mnuMerge.Click += new System.EventHandler(this.mnuMerge_Click);
//
// mnuMenu2
//
this.mnuMenu2.Index = 7;
this.mnuMenu2.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.mnuMenu21,
this.mnuMenu22,
this.mnuMenu23,
this.mnuMenu24});
this.mnuMenu2.Text = "Menu 2";
//
// mnuMenu21
//
this.mnuMenu21.Index = 0;
this.mnuMenu21.MergeOrder = 1;
this.mnuMenu21.Text = "Menu 2.1";
//
// mnuMenu22
//
this.mnuMenu22.Index = 1;
this.mnuMenu22.MergeOrder = 2;
this.mnuMenu22.MergeType = System.Windows.Forms.MenuMerge.Replace;
this.mnuMenu22.Text = "Menu 2.2";
//
// mnuMenu23
//
this.mnuMenu23.Index = 2;
this.mnuMenu23.MergeOrder = 3;
this.mnuMenu23.MergeType = System.Windows.Forms.MenuMerge.Remove;
this.mnuMenu23.Text = "Menu 2.3";
//
// mnuMenu24
//
this.mnuMenu24.Index = 3;
this.mnuMenu24.MergeOrder = 5;
this.mnuMenu24.Text = "Menu 2.4";
//
// MenuItemOwnerDraw
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(536, 148);
this.IsMdiContainer = true;
this.Menu = this.mainMenu1;
this.Name = "MenuItemOwnerDraw";
this.Text = "MenuItemOwnerDraw";
}
[STAThread]
static void Main()
{
Application.Run(new MenuItemOwnerDraw());
}
private void mnuNew_Click(object sender, System.EventArgs e)
{
}
private void Option_Click(object sender, System.EventArgs e)
{
}
private void RadioOption_Click(object sender, System.EventArgs e)
{
}
private void mnuEditCopy_Click(object sender, System.EventArgs e)
{
}
private void mnuEditPaste_Click(object sender, System.EventArgs e)
{
}
private void mnuFileSave_Click(object sender, System.EventArgs e)
{
}
private void mnuFileSaveAs_Click(object sender, System.EventArgs e)
{
}
private void mnuMerge_Click(object sender, System.EventArgs e)
{
}
private void OnDrawItem(object sender, System.Windows.Forms.DrawItemEventArgs e)
{
Image img = Image.FromFile(files[e.Index]);
Rectangle r = e.Bounds;
Pen pen = new Pen(e.BackColor,2);
r.Inflate(-6,-6);
e.Graphics.DrawRectangle(pen,r);
e.Graphics.DrawImage(img,r);
}
private void OnMeasureItem(object sender, System.Windows.Forms.MeasureItemEventArgs e)
{
Image img = Image.FromFile(files[e.Index]);
e.ItemHeight = img.Height;
e.ItemWidth = img.Width;
}
private void mnuODDraw_Click(object sender, System.EventArgs e)
{
MenuItem item = sender as MenuItem;
if ( item != null )
{
string choice = item.Text;
MessageBox.Show ("You clicked " + choice, "Menu Event Tester",
MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
}
}
</source>
MenuItem.MenuItems
<source lang="csharp"> using System; using System.Drawing; using System.Windows.Forms;
class FontMenu: Form {
const int iPointSize = 24;
string strFacename;
public static void Main()
{
Application.Run(new FontMenu());
}
public FontMenu()
{
strFacename = Font.Name;
Menu = new MainMenu();
MenuItem mi = new MenuItem("&Facename");
mi.Popup += new EventHandler(MenuFacenameOnPopup);
mi.MenuItems.Add(" "); // Necessary for pop-up call
Menu.MenuItems.Add(mi);
}
void MenuFacenameOnPopup(object obj, EventArgs ea)
{
MenuItem miFacename = (MenuItem)obj;
FontFamily[] aff = FontFamily.Families;
EventHandler ehClick = new EventHandler(MenuFacenameOnClick);
MenuItem[] ami = new MenuItem[aff.Length];
for (int i = 0; i < aff.Length; i++)
{
ami[i] = new MenuItem(aff[i].Name);
ami[i].Click += ehClick;
if (aff[i].Name == strFacename)
ami[i].Checked = true;
}
miFacename.MenuItems.Clear();
miFacename.MenuItems.AddRange(ami);
}
void MenuFacenameOnClick(object obj, EventArgs ea)
{
MenuItem mi = (MenuItem)obj;
strFacename = mi.Text;
Invalidate();
}
protected override void OnPaint(PaintEventArgs pea)
{
Graphics grfx = pea.Graphics;
Font font = new Font(strFacename, iPointSize);
StringFormat strfmt = new StringFormat();
grfx.DrawString("Sample Text", font, new SolidBrush(ForeColor),
ClientRectangle, strfmt);
}
}
</source>
MenuItem.OnSelect
<source lang="csharp"> using System; using System.Drawing; using System.Windows.Forms;
class MenuItemHelp: MenuItem {
StatusBarPanel sbpHelpPanel;
string strHelpText;
public MenuItemHelp(string strText): base(strText)
{
}
public StatusBarPanel HelpPanel
{
get { return sbpHelpPanel; }
set { sbpHelpPanel = value; }
}
public string HelpText
{
get { return strHelpText; }
set { strHelpText = value; }
}
protected override void OnSelect(EventArgs ea)
{
base.OnSelect(ea);
if (HelpPanel != null)
HelpPanel.Text = HelpText;
}
}
class MenuHelpSubclass: Form {
StatusBarPanel sbpMenuHelp;
string strSavePanelText;
public static void Main()
{
Application.Run(new MenuHelpSubclass());
}
public MenuHelpSubclass()
{
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();
MenuItemHelp mi = new MenuItemHelp("&File");
mi.HelpPanel = sbpMenuHelp;
mi.HelpText = "Commands for working with files";
Menu.MenuItems.Add(mi);
mi = new MenuItemHelp("&Open...");
mi.HelpPanel = sbpMenuHelp;
mi.HelpText = "Opens an existing document";
Menu.MenuItems[0].MenuItems.Add(mi);
mi = new MenuItemHelp("&Close");
mi.HelpPanel = sbpMenuHelp;
mi.HelpText = "Closes the current document";
Menu.MenuItems[0].MenuItems.Add(mi);
mi = new MenuItemHelp("&Save");
mi.HelpPanel = sbpMenuHelp;
mi.HelpText = "Saves the current document";
Menu.MenuItems[0].MenuItems.Add(mi);
mi = new MenuItemHelp("&Edit");
mi.HelpPanel = sbpMenuHelp;
mi.HelpText = "Commands for editing the document";
Menu.MenuItems.Add(mi);
mi = new MenuItemHelp("Cu&t");
mi.HelpPanel = sbpMenuHelp;
mi.HelpText = "Deletes the selection and " +
"copies it to the clipboard";
Menu.MenuItems[1].MenuItems.Add(mi);
mi = new MenuItemHelp("&Copy");
mi.HelpPanel = sbpMenuHelp;
mi.HelpText = "Copies the selection to the clipboard";
Menu.MenuItems[1].MenuItems.Add(mi);
mi = new MenuItemHelp("&Paste");
mi.HelpPanel = sbpMenuHelp;
mi.HelpText = "Replaces the current selection " +
"with the clipboard contents";
Menu.MenuItems[1].MenuItems.Add(mi);
}
protected override void OnMenuStart(EventArgs ea)
{
strSavePanelText = sbpMenuHelp.Text;
}
protected override void OnMenuComplete(EventArgs ea)
{
sbpMenuHelp.Text = strSavePanelText;
}
}
</source>
MenuItem.Parent
<source lang="csharp"> using System; using System.Drawing; using System.Collections; using System.ruponentModel; using System.Windows.Forms; using System.Data; public class MenuItemEventOption : System.Windows.Forms.Form {
private System.Windows.Forms.MainMenu mainMenu1;
private System.Windows.Forms.MenuItem mnuNew;
private System.Windows.Forms.MenuItem mnuFile;
private System.Windows.Forms.MenuItem mnuFileOpen;
private System.Windows.Forms.MenuItem mnuFileClose;
private System.Windows.Forms.MenuItem mnuFileSave;
private System.Windows.Forms.MenuItem mnuFileSaveAs;
private System.Windows.Forms.MenuItem mnuEdit;
private System.Windows.Forms.MenuItem mnuEditCopy;
private System.Windows.Forms.MenuItem mnuEditPaste;
private System.Windows.Forms.MenuItem mnuOption1;
private System.Windows.Forms.MenuItem mnuOption2;
private System.Windows.Forms.MenuItem mnuOption3;
private System.Windows.Forms.MenuItem mnuROption1;
private System.Windows.Forms.MenuItem mnuROption2;
private System.Windows.Forms.MenuItem mnuROption3;
private System.Windows.Forms.MenuItem mnuWindow;
private System.Windows.Forms.MenuItem mnuOptions;
private System.Windows.Forms.MenuItem mnuRadioOptions;
private System.ruponentModel.Container components = null;
public MenuItemEventOption()
{
InitializeComponent();
}
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
private void InitializeComponent()
{
this.mainMenu1 = new System.Windows.Forms.MainMenu();
this.mnuFile = new System.Windows.Forms.MenuItem();
this.mnuNew = new System.Windows.Forms.MenuItem();
this.mnuFileOpen = new System.Windows.Forms.MenuItem();
this.mnuFileClose = new System.Windows.Forms.MenuItem();
this.mnuFileSave = new System.Windows.Forms.MenuItem();
this.mnuFileSaveAs = new System.Windows.Forms.MenuItem();
this.mnuEdit = new System.Windows.Forms.MenuItem();
this.mnuEditCopy = new System.Windows.Forms.MenuItem();
this.mnuEditPaste = new System.Windows.Forms.MenuItem();
this.mnuOptions = new System.Windows.Forms.MenuItem();
this.mnuOption1 = new System.Windows.Forms.MenuItem();
this.mnuOption2 = new System.Windows.Forms.MenuItem();
this.mnuOption3 = new System.Windows.Forms.MenuItem();
this.mnuRadioOptions = new System.Windows.Forms.MenuItem();
this.mnuROption1 = new System.Windows.Forms.MenuItem();
this.mnuROption2 = new System.Windows.Forms.MenuItem();
this.mnuROption3 = new System.Windows.Forms.MenuItem();
this.mnuWindow = new System.Windows.Forms.MenuItem();
this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.mnuFile, this.mnuEdit, this.mnuOptions, this.mnuRadioOptions, this.mnuWindow});
this.mnuFile.Index = 0;
this.mnuFile.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.mnuNew,
this.mnuFileOpen,
this.mnuFileClose,
this.mnuFileSave,
this.mnuFileSaveAs});
this.mnuFile.Text = "File";
this.mnuNew.Index = 0;
this.mnuNew.Shortcut = System.Windows.Forms.Shortcut.CtrlN;
this.mnuNew.Text = "&New";
this.mnuNew.Click += new System.EventHandler(this.mnuNew_Click);
this.mnuFileOpen.Index = 1;
this.mnuFileOpen.Text = "Open";
this.mnuFileOpen.Click += new System.EventHandler(this.mnuFileOpen_Click);
//
// mnuFileClose
//
this.mnuFileClose.Index = 2;
this.mnuFileClose.Text = "Close";
this.mnuFileClose.Click += new System.EventHandler(this.mnuFileClose_Click);
//
// mnuFileSave
//
this.mnuFileSave.Index = 3;
this.mnuFileSave.Text = "Save";
this.mnuFileSave.Click += new System.EventHandler(this.mnuFileSave_Click);
//
// mnuFileSaveAs
//
this.mnuFileSaveAs.Index = 4;
this.mnuFileSaveAs.Text = "Save&As";
this.mnuFileSaveAs.Click += new System.EventHandler(this.mnuFileSaveAs_Click);
//
// mnuEdit
//
this.mnuEdit.Index = 1;
this.mnuEdit.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.mnuEditCopy,
this.mnuEditPaste});
this.mnuEdit.Text = "Edit";
//
// mnuEditCopy
//
this.mnuEditCopy.Index = 0;
this.mnuEditCopy.Text = "&Copy";
this.mnuEditCopy.Click += new System.EventHandler(this.mnuEditCopy_Click);
//
// mnuEditPaste
//
this.mnuEditPaste.Index = 1;
this.mnuEditPaste.Text = "Paste";
this.mnuEditPaste.Click += new System.EventHandler(this.mnuEditPaste_Click);
//
// mnuOptions
//
this.mnuOptions.Index = 2;
this.mnuOptions.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.mnuOption1,
this.mnuOption2,
this.mnuOption3});
this.mnuOptions.Text = "Options";
//
// mnuOption1
//
this.mnuOption1.Index = 0;
this.mnuOption1.Text = "Option1";
this.mnuOption1.Click += new System.EventHandler(this.Option_Click);
//
// mnuOption2
//
this.mnuOption2.Index = 1;
this.mnuOption2.Text = "Option2";
this.mnuOption2.Click += new System.EventHandler(this.Option_Click);
//
// mnuOption3
//
this.mnuOption3.Index = 2;
this.mnuOption3.Text = "Option3";
this.mnuOption3.Click += new System.EventHandler(this.Option_Click);
//
// mnuRadioOptions
//
this.mnuRadioOptions.Index = 3;
this.mnuRadioOptions.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.mnuROption1,
this.mnuROption2,
this.mnuROption3});
this.mnuRadioOptions.Text = "Radio Options";
//
// mnuROption1
//
this.mnuROption1.Index = 0;
this.mnuROption1.RadioCheck = true;
this.mnuROption1.Text = "Radio Option 1";
this.mnuROption1.Click += new System.EventHandler(this.RadioOption_Click);
//
// mnuROption2
//
this.mnuROption2.Index = 1;
this.mnuROption2.RadioCheck = true;
this.mnuROption2.Text = "Radio Option 2";
this.mnuROption2.Click += new System.EventHandler(this.RadioOption_Click);
//
// mnuROption3
//
this.mnuROption3.Index = 2;
this.mnuROption3.RadioCheck = true;
this.mnuROption3.Text = "Radio Option 3";
this.mnuROption3.Click += new System.EventHandler(this.RadioOption_Click);
//
// mnuWindow
//
this.mnuWindow.Index = 4;
this.mnuWindow.MdiList = true;
this.mnuWindow.Text = "&Window";
//
// MenuItemEventOption
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 186);
this.IsMdiContainer = true;
this.Menu = this.mainMenu1;
this.Name = "MenuItemEventOption";
this.Text = "MenuItemEventOption";
}
[STAThread]
static void Main()
{
Application.Run(new MenuItemEventOption());
}
private void mnuNew_Click(object sender, System.EventArgs e)
{
}
private void mnuFileOpen_Click(object sender, System.EventArgs e)
{
MessageBox.Show ("You clicked File Open", "Menu Event Tester", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
private void mnuFileClose_Click(object sender, System.EventArgs e)
{
MessageBox.Show ("You clicked File Close", "Menu Event Tester", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
private void Option_Click(object sender, System.EventArgs e)
{
MenuItem item = sender as MenuItem;
if ( item != null )
{
item.Checked = ! item.Checked;
}
}
private void RadioOption_Click(object sender, System.EventArgs e)
{
MenuItem item = sender as MenuItem;
Menu parent = item.Parent;
if ( item != null )
{
foreach ( MenuItem mi in parent.MenuItems )
mi.Checked = false;
item.Checked = true;
}
}
private void mnuEditCopy_Click(object sender, System.EventArgs e)
{
MessageBox.Show ("You clicked Edit Copy", "Menu Event Tester",
MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
private void mnuEditPaste_Click(object sender, System.EventArgs e)
{
MessageBox.Show ("You clicked Edit Paste", "Menu Event Tester",
MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
private void mnuFileSave_Click(object sender, System.EventArgs e)
{
MessageBox.Show ("You clicked Save", "Menu Event Tester",
MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
private void mnuFileSaveAs_Click(object sender, System.EventArgs e)
{
MessageBox.Show ("You clicked SaveAs", "Menu Event Tester",
MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
}
</source>
MenuItem.Popup
<source lang="csharp"> using System; using System.Drawing; using System.IO; using System.Windows.Forms;
class RichTextPaste: Form {
string strPastedText = "";
MenuItem miPastePlain, miPasteRTF, miPasteHTML, miPasteCSV;
public static void Main()
{
Application.Run(new RichTextPaste());
}
public RichTextPaste()
{
ResizeRedraw = true;
Menu = new MainMenu();
MenuItem mi = new MenuItem("&Edit");
mi.Popup += new EventHandler(MenuEditOnPopup);
Menu.MenuItems.Add(mi);
miPastePlain = new MenuItem("Paste &Plain Text");
miPastePlain.Click += new EventHandler(MenuEditPastePlainOnClick);
Menu.MenuItems[0].MenuItems.Add(miPastePlain);
miPasteRTF = new MenuItem("Paste &Rich Text Format");
miPasteRTF.Click += new EventHandler(MenuEditPasteRTFOnClick);
Menu.MenuItems[0].MenuItems.Add(miPasteRTF);
miPasteHTML = new MenuItem("Paste &HTML");
miPasteHTML.Click += new EventHandler(MenuEditPasteHTMLOnClick);
Menu.MenuItems[0].MenuItems.Add(miPasteHTML);
miPasteCSV = new MenuItem("Paste &Comma-Separated Values");
miPasteCSV.Click += new EventHandler(MenuEditPasteCSVOnClick);
Menu.MenuItems[0].MenuItems.Add(miPasteCSV);
}
void MenuEditOnPopup(object obj, EventArgs ea)
{
miPastePlain.Enabled = Clipboard.GetDataObject().GetDataPresent(typeof(string));
miPasteRTF.Enabled = Clipboard.GetDataObject().GetDataPresent(DataFormats.Rtf);
miPasteHTML.Enabled = Clipboard.GetDataObject().GetDataPresent(DataFormats.Html);
miPasteCSV.Enabled = Clipboard.GetDataObject().GetDataPresent(DataFormats.rumaSeparatedValue);
}
void MenuEditPastePlainOnClick(object obj, EventArgs ea)
{
IDataObject data = Clipboard.GetDataObject();
if (data.GetDataPresent(typeof(string)))
{
strPastedText = (string) data.GetData(typeof(string));
Invalidate();
}
}
void MenuEditPasteRTFOnClick(object obj, EventArgs ea)
{
IDataObject data = Clipboard.GetDataObject();
if (data.GetDataPresent(DataFormats.Rtf))
{
strPastedText = (string) data.GetData(DataFormats.Rtf);
Invalidate();
}
}
void MenuEditPasteHTMLOnClick(object obj, EventArgs ea)
{
IDataObject data = Clipboard.GetDataObject();
if (data.GetDataPresent(DataFormats.Html))
{
strPastedText = (string) data.GetData(DataFormats.Html);
Invalidate();
}
}
void MenuEditPasteCSVOnClick(object obj, EventArgs ea)
{
IDataObject data = Clipboard.GetDataObject();
if (data.GetDataPresent(DataFormats.rumaSeparatedValue))
{
MemoryStream memstr = (MemoryStream) data.GetData("Csv");
StreamReader streamreader = new StreamReader(memstr);
strPastedText = streamreader.ReadToEnd();
Invalidate();
}
}
protected override void OnPaint(PaintEventArgs pea)
{
pea.Graphics.DrawString(strPastedText, Font, new SolidBrush(ForeColor),
ClientRectangle);
}
}
</source>
MenuItem.Shortcut
<source lang="csharp"> using System; using System.Drawing; using System.Windows.Forms;
class StandardMenu: Form {
MenuItem miFileOpen, miFileSave;
MenuItem miEditCut, miEditCopy, miEditPaste;
bool bDocumentPresent = true;
bool bNonNullSelection = true;
bool bStuffInClipboard = false;
public static void Main()
{
Application.Run(new StandardMenu());
}
public StandardMenu()
{
Menu = new MainMenu();
MenuItem mi = new MenuItem("&File");
mi.Popup += new EventHandler(MenuFileOnPopup);
Menu.MenuItems.Add(mi);
int index = Menu.MenuItems.Count - 1;
miFileOpen = new MenuItem("&Open...");
miFileOpen.Click += new EventHandler(MenuFileOpenOnClick);
miFileOpen.Shortcut = Shortcut.CtrlO;
Menu.MenuItems[index].MenuItems.Add(miFileOpen);
miFileSave = new MenuItem("&Save");
miFileSave.Click += new EventHandler(MenuFileSaveOnClick);
miFileSave.Shortcut = Shortcut.CtrlS;
Menu.MenuItems[index].MenuItems.Add(miFileSave);
mi = new MenuItem("-");
Menu.MenuItems[index].MenuItems.Add(mi);
mi = new MenuItem("E&xit");
mi.Click += new EventHandler(MenuFileExitOnClick);
Menu.MenuItems[index].MenuItems.Add(mi);
mi = new MenuItem("&Edit");
mi.Popup += new EventHandler(MenuEditOnPopup);
Menu.MenuItems.Add(mi);
index = Menu.MenuItems.Count - 1;
miEditCut = new MenuItem("Cu&t");
miEditCut.Click += new EventHandler(MenuEditCutOnClick);
miEditCut.Shortcut = Shortcut.CtrlX;
Menu.MenuItems[index].MenuItems.Add(miEditCut);
miEditCopy = new MenuItem("&Copy");
miEditCopy.Click += new EventHandler(MenuEditCopyOnClick);
miEditCopy.Shortcut = Shortcut.CtrlC;
Menu.MenuItems[index].MenuItems.Add(miEditCopy);
miEditPaste = new MenuItem("&Paste");
miEditPaste.Click += new EventHandler(MenuEditCopyOnClick);
miEditPaste.Shortcut = Shortcut.CtrlV;
Menu.MenuItems[index].MenuItems.Add(miEditPaste);
mi = new MenuItem("&Help");
Menu.MenuItems.Add(mi);
index = Menu.MenuItems.Count - 1;
mi = new MenuItem("&About StandardMenu...");
mi.Click += new EventHandler(MenuHelpAboutOnClick);
Menu.MenuItems[index].MenuItems.Add(mi);
}
void MenuFileOnPopup(object obj, EventArgs ea)
{
miFileSave.Enabled = bDocumentPresent;
}
void MenuEditOnPopup(object obj, EventArgs ea)
{
miEditCut.Enabled = bNonNullSelection;
miEditCopy.Enabled = bNonNullSelection;
miEditPaste.Enabled = bStuffInClipboard;
}
void MenuFileOpenOnClick(object obj, EventArgs ea)
{
MessageBox.Show("File Open dialog box!", Text);
}
void MenuFileSaveOnClick(object obj, EventArgs ea)
{
MessageBox.Show("File Save dialog box!", Text);
}
void MenuFileExitOnClick(object obj, EventArgs ea)
{
Close();
}
void MenuEditCutOnClick(object obj, EventArgs ea)
{
}
void MenuEditCopyOnClick(object obj, EventArgs ea)
{
}
void MenuEditPasteOnClick(object obj, EventArgs ea)
{
}
void MenuHelpAboutOnClick(object obj, EventArgs ea)
{
MessageBox.Show("StandardMenu ?", Text);
}
}
</source>
MenuItem.Text
<source lang="csharp"> using System; using System.Drawing; using System.Collections; using System.ruponentModel; using System.Windows.Forms; using System.Data; public class Form1 : System.Windows.Forms.Form {
private System.Windows.Forms.MainMenu File = new System.Windows.Forms.MainMenu();
private System.Windows.Forms.MenuItem menuItem1 = new System.Windows.Forms.MenuItem();
private System.Windows.Forms.MenuItem menuItem2 = new System.Windows.Forms.MenuItem();
private System.Windows.Forms.MenuItem menuItem3 = new System.Windows.Forms.MenuItem();
private System.Windows.Forms.Button button1 = new System.Windows.Forms.Button();
private System.Windows.Forms.Button button2 = new System.Windows.Forms.Button();
private System.ruponentModel.Container components = null;
private int nIndex = 0;
public Form1() {
this.SuspendLayout();
this.File.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {this.menuItem1});
this.menuItem1.Index = 0;
this.menuItem1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] { this.menuItem2, this.menuItem3});
this.menuItem1.Text = "File";
this.menuItem2.Index = 0;
this.menuItem2.Text = "&Close";
this.menuItem2.Click += new System.EventHandler(this.menuItem2_Click);
this.menuItem3.Index = 1;
this.menuItem3.Text = "E&xit";
this.button1.Location = new System.Drawing.Point(40, 208);
this.button1.Name = "button1";
this.button1.TabIndex = 0;
this.button1.Text = "&Add";
this.button1.Click += new System.EventHandler(this.button1_Click);
this.button2.Location = new System.Drawing.Point(176, 208);
this.button2.Name = "button2";
this.button2.TabIndex = 1;
this.button2.Text = "&Close";
this.button2.Click += new System.EventHandler(this.button2_Click);
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 273);
this.Controls.AddRange(new System.Windows.Forms.Control[] { this.button2, this.button1});
this.Menu = this.File;
this.ResumeLayout(false);
}
[STAThread]
static void Main() {
Application.Run(new Form1());
}
private void button2_Click(object sender, System.EventArgs e) {
Close();
}
private void menuItemHandler(object sender, System.EventArgs e) {
MessageBox.Show(this, "Menu Handler Called");
MenuItem mi = (MenuItem)sender;
MessageBox.Show(this, "Menu Item: " + mi.Text);
}
private void button1_Click(object sender, System.EventArgs e) {
MenuItem mi = new MenuItem("File " + (nIndex + 1), new EventHandler(menuItemHandler));
this.menuItem1.MenuItems.Add(mi);
nIndex++;
}
private void menuItem2_Click(object sender, System.EventArgs e) {
Close();
}
}
</source>
new MenuItem
<source lang="csharp"> using System; using System.Drawing; using System.Windows.Forms;
class OldFashionedMenu: Form {
MainMenu mmMain, mmFile, mmEdit;
public static void Main()
{
Application.Run(new OldFashionedMenu());
}
public OldFashionedMenu()
{
EventHandler eh = new EventHandler(MenuOnClick);
mmMain = new MainMenu(new MenuItem[]
{
new MenuItem("MAIN:"),
new MenuItem("&File", new EventHandler(MenuFileOnClick)),
new MenuItem("&Edit", new EventHandler(MenuEditOnClick))
});
mmFile = new MainMenu(new MenuItem[]
{
new MenuItem("FILE:"),
new MenuItem("&New", eh),
new MenuItem("&Open...", eh),
new MenuItem("&Save", eh),
new MenuItem("Save &As...", eh),
new MenuItem("(&Main)", new EventHandler(MenuMainOnClick))
});
mmEdit = new MainMenu(new MenuItem[]
{
new MenuItem("EDIT:"),
new MenuItem("Cu&t", eh),
new MenuItem("&Copy", eh),
new MenuItem("&Paste", eh),
new MenuItem("De&lete", eh),
new MenuItem("(&Main)", new EventHandler(MenuMainOnClick))
});
Menu = mmMain;
}
void MenuMainOnClick(object obj, EventArgs ea)
{
Menu = mmMain;
}
void MenuFileOnClick(object obj, EventArgs ea)
{
Menu = mmFile;
}
void MenuEditOnClick(object obj, EventArgs ea)
{
Menu = mmEdit;
}
void MenuOnClick(object obj, EventArgs ea)
{
MessageBox.Show("Menu item clicked!", Text);
}
}
</source>
new MenuItem("&Open...",new EventHandler(MenuFileOpenOnClick),Shortcut.CtrlO)
<source lang="csharp">
using System; using System.Drawing; using System.Windows.Forms;
class FirstMainMenu: Form {
public static void Main()
{
Application.Run(new FirstMainMenu());
}
public FirstMainMenu()
{
MenuItem miOpen = new MenuItem("&Open...",
new EventHandler(MenuFileOpenOnClick),
Shortcut.CtrlO);
MenuItem miSave = new MenuItem("&Save",
new EventHandler(MenuFileSaveOnClick),
Shortcut.CtrlS);
MenuItem miSaveAs = new MenuItem("Save &As...",
new EventHandler(MenuFileSaveAsOnClick));
MenuItem miDash = new MenuItem("-");
MenuItem miExit = new MenuItem("E&xit",
new EventHandler(MenuFileExitOnClick));
MenuItem miFile = new MenuItem("&File",
new MenuItem[] {miOpen, miSave, miSaveAs,
miDash, miExit });
MenuItem miCut = new MenuItem("Cu&t",
new EventHandler(MenuEditCutOnClick),
Shortcut.CtrlX);
MenuItem miCopy = new MenuItem("&Copy",
new EventHandler(MenuEditCopyOnClick),
Shortcut.CtrlC);
MenuItem miPaste = new MenuItem("&Paste",
new EventHandler(MenuEditPasteOnClick),
Shortcut.CtrlV);
MenuItem miEdit = new MenuItem("&Edit",
new MenuItem[] {miCut, miCopy, miPaste});
MenuItem miAbout = new MenuItem("&About FirstMainMenu...",
new EventHandler(MenuHelpAboutOnClick));
MenuItem miHelp = new MenuItem("&Help",
new MenuItem[] {miAbout});
Menu = new MainMenu(new MenuItem[] {miFile, miEdit, miHelp});
}
void MenuFileOpenOnClick(object obj, EventArgs ea)
{
MessageBox.Show("File Open item clicked!", Text);
}
void MenuFileSaveOnClick(object obj, EventArgs ea)
{
MessageBox.Show("File Save item clicked!", Text);
}
void MenuFileSaveAsOnClick(object obj, EventArgs ea)
{
MessageBox.Show("File Save As item clicked!", Text);
}
void MenuFileExitOnClick(object obj, EventArgs ea)
{
Close();
}
void MenuEditCutOnClick(object obj, EventArgs ea)
{
MessageBox.Show("Edit Cut item clicked!", Text);
}
void MenuEditCopyOnClick(object obj, EventArgs ea)
{
MessageBox.Show("Edit Copy item clicked!", Text);
}
void MenuEditPasteOnClick(object obj, EventArgs ea)
{
MessageBox.Show("Edit Paste item clicked!", Text);
}
void MenuHelpAboutOnClick(object obj, EventArgs ea)
{
MessageBox.Show(Text + " ?");
}
}
</source>
