Context Menu Using Add : Menu « GUI Windows Forms « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. GUI Windows Forms
3. Menu

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 = (MenuItem) obj;
          miColor.Checked = true;
   
          BackColor = Color.FromName(miColor.Text);
     }
}

23.39.Menu
	23.39.1.	Add Menu to Form
	23.39.2.	Create a Menu without using the IDE
	23.39.3.	Menu RightToLeft
	23.39.4.	Add Submenu
	23.39.5.	Set 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