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 { class MyMenuStrip : MenuStrip { //コンストラクタへイベントなどを書く public MyMenuStrip() { this.Click += new EventHandler(MyMenuStrip_Click); } void MyMenuStrip_Click(object sender, EventArgs e) { throw new NotImplementedException(); } } }