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C# / C Sharp
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C# / CSharp Tutorial » GUI Windows Forms » Menu 
23.39.7.Context Menu Using Add
using System;
using System.Drawing;
using System.Windows.Forms;
   
class ContextMenuAdd: Form
{
     MenuItem miColor;
   
     public static void Main()
     {
          Application.Run(new ContextMenuAdd());
     }
     public ContextMenuAdd()
     {
          Text = "Context Menu Using Add";
   
          ContextMenu  cm = new ContextMenu();
          EventHandler eh = new EventHandler(MenuColorOnClick);
   
          cm.MenuItems.Add("Black",   eh);
          cm.MenuItems.Add("Blue",    eh);
          cm.MenuItems.Add("Green",   eh);
          cm.MenuItems.Add("White",   eh);
   
          foreach (MenuItem mi in cm.MenuItems)
               mi.RadioCheck = true;
   
          miColor = cm.MenuItems[3];
          miColor.Checked = true;
          BackColor = Color.FromName(miColor.Text);
   
          ContextMenu = cm;
     }
     void MenuColorOnClick(object obj, EventArgs ea)
     {
          miColor.Checked = false;
          miColor = (MenuItemobj;
          miColor.Checked = true;
   
          BackColor = Color.FromName(miColor.Text);
     }
}
23.39.Menu
23.39.1.Add Menu to FormAdd Menu to Form
23.39.2.Create a Menu without using the IDECreate a Menu without using the IDE
23.39.3.Menu RightToLeftMenu RightToLeft
23.39.4.Add SubmenuAdd Submenu
23.39.5.Set Label text in menu actionSet Label text in menu action
23.39.6.Context Menu Demo
23.39.7.Context Menu Using Add
23.39.8.Add MenuStrip and ToolStripMenuItem to Form
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