new MenuItem() : MenuItem « GUI Windows Forms « C# / CSharp Tutorial






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 + " ?");
     }
}








23.41.MenuItem
23.41.1.new MenuItem()
23.41.2.Add action event handler to MenuItemAdd action event handler to MenuItem
23.41.3.Option Menu and RadioOption menuOption Menu and RadioOption menu
23.41.4.Owner Drawn MenuItemOwner Drawn MenuItem