请问textbox控件添加后，自动产生右键的复制，剪切，粘贴等，而richtextbox就没有，如何添加。

Question

richtextbox.ContextMenu=你自己作的menu

Answer 1

可不可以调用系统的右键菜单，就想textbox的一样。如果不行只好自己做。2005中的菜单做好不显示richTextBox1
// 
            this.richTextBox1.AutoRelocate = true;
            this.richTextBox1.ContextMenuStrip = this.contextMenuStrip1;
            this.richTextBox1.Location = new System.Drawing.Point(26, 43);
            this.richTextBox1.Name = "richTextBox1";
            this.richTextBox1.Size = new System.Drawing.Size(408, 301);
            this.richTextBox1.TabIndex = 10;
            this.richTextBox1.Text = "";
// 
// contextMenuStrip1
// 
            this.contextMenuStrip1.AllowDrop = true;
            this.contextMenuStrip1.CanOverflow = true;
            this.contextMenuStrip1.Items.AddRange(new system.Windows.Forms.ToolStripItem[] {
            this.fuToolStripMenuItem,
            this.fuToolStripMenuItem1,
            this.fuToolStripMenuItem2});
            this.contextMenuStrip1.Location = new System.Drawing.Point(23, 61);
            this.contextMenuStrip1.Name = "contextMenuStrip1";
            this.contextMenuStrip1.Size = new System.Drawing.Size(132, 70);
// 
// fuToolStripMenuItem
// 
            this.fuToolStripMenuItem.Name = "fuToolStripMenuItem";
            this.fuToolStripMenuItem.SettingsKey = "Form1.fuToolStripMenuItem";
            this.fuToolStripMenuItem.Text = "fu";
            this.menuItem.Click += new System.EventHandler(this.menuItem_Click);private void fuToolStripMenuItem_Click(object sender, System.EventArgs e)
        {
            Clipboard.SetDataObject(richTextBox1.SelectedText);
// richTextBox1.Copy ();
        }
是调整哪个属性呀？谢谢！