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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace WindowsFormsApplication1
{
public partial class Form1 : Form
{
// Declare the delegate (if using non-generic pattern).
public delegate void EventHandler(object sender, EventArgs e);
public event EventHandler myevent;
public Form1()
{
InitializeComponent();
ComboBox combo = new ComboBox();
combo.Items.AddRange(new object[] {"toto",
"tata",
"mario",
"rosa",
"carl"});
combo.myevent += change(new ComboBox(), new EventArgs());
this.Controls.Add(combo);
}
protected virtual void change(object obj,EventArgs e)
{
MessageBox.Show("hello");
}
}
} |
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