TextBox.ContextMenu : TextBox « System.Windows.Forms

  



using System;

using System.Drawing;

using System.Windows.Forms;



public class TextBoxContextMenuDemo : Form

{

    public TextBoxContextMenuDemo()

    {

        InitializeComponent();



        ContextMenu mnuContext = new ContextMenu();

        foreach (MenuItem mnuItem in mnuFile.MenuItems)

        {

            mnuContext.MenuItems.Add(mnuItem.CloneMenu());

        }



        TextBox1.ContextMenu = mnuContext;

    }



    private void TextBox1_MouseDown(object sender, MouseEventArgs e)

    {

        if (e.Button == MouseButtons.Right)

        {

            TextBox1.ContextMenu.Show(TextBox1, new Point(e.X, e.Y));

        }

    }



    private void mnuOpen_Click(object sender, EventArgs e)

    {

        MessageBox.Show("This is the event handler for Open.","TextBoxContextMenuDemo");

    }



    private void mnuSave_Click(object sender, EventArgs e)

    {

        MessageBox.Show("This is the event handler for Save.","TextBoxContextMenuDemo");

    }



    private void mnuExit_Click(object sender, EventArgs e)

    {

        MessageBox.Show("This is the event handler for Exit.","TextBoxContextMenuDemo");

    }



    [STAThread]

    public static void Main(string[] args)

    {

        Application.Run(new TextBoxContextMenuDemo());

    }

    private System.Windows.Forms.MainMenu MainMenu1;

    private System.Windows.Forms.MenuItem mnuFile;

    private System.Windows.Forms.MenuItem mnuOpen;

    private System.Windows.Forms.MenuItem mnuSave;

    private System.Windows.Forms.MenuItem mnuExit;

    private System.Windows.Forms.MenuItem MenuItem5;

    private System.Windows.Forms.MenuItem MenuItem6;

    private System.Windows.Forms.MenuItem MenuItem7;

    private System.Windows.Forms.MenuItem MenuItem8;

    private System.Windows.Forms.TextBox TextBox1;



    private System.ComponentModel.IContainer components = null;



    private void InitializeComponent()

    {

        this.components = new System.ComponentModel.Container();

        this.MainMenu1 = new System.Windows.Forms.MainMenu(this.components);

        this.mnuFile = new System.Windows.Forms.MenuItem();

        this.mnuOpen = new System.Windows.Forms.MenuItem();

        this.mnuSave = new System.Windows.Forms.MenuItem();

        this.mnuExit = new System.Windows.Forms.MenuItem();

        this.MenuItem5 = new System.Windows.Forms.MenuItem();

        this.MenuItem6 = new System.Windows.Forms.MenuItem();

        this.MenuItem7 = new System.Windows.Forms.MenuItem();

        this.MenuItem8 = new System.Windows.Forms.MenuItem();

        this.TextBox1 = new System.Windows.Forms.TextBox();

        this.SuspendLayout();

        // 

        // MainMenu1

        // 

        this.MainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {

        this.mnuFile,

        this.MenuItem5});

        // 

        // mnuFile

        // 

        this.mnuFile.Index = 0;

        this.mnuFile.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {

        this.mnuOpen,

        this.mnuSave,

        this.mnuExit});

        this.mnuFile.Text = "File";

        // 

        // mnuOpen

        // 

        this.mnuOpen.Index = 0;

        this.mnuOpen.Text = "Open";

        this.mnuOpen.Click += new System.EventHandler(this.mnuOpen_Click);

        // 

        // mnuSave

        // 

        this.mnuSave.Index = 1;

        this.mnuSave.Text = "Save";

        this.mnuSave.Click += new System.EventHandler(this.mnuSave_Click);

        // 

        // mnuExit

        // 

        this.mnuExit.Index = 2;

        this.mnuExit.Text = "Exit";

        this.mnuExit.Click += new System.EventHandler(this.mnuExit_Click);

        // 

        // MenuItem5

        // 

        this.MenuItem5.Index = 1;

        this.MenuItem5.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {

        this.MenuItem6,

        this.MenuItem7,

        this.MenuItem8});

        this.MenuItem5.Text = "Edit";

        // 

        // MenuItem6

        // 

        this.MenuItem6.Index = 0;

        this.MenuItem6.Text = "Cut";

        // 

        // MenuItem7

        // 

        this.MenuItem7.Index = 1;

        this.MenuItem7.Text = "Copy";

        // 

        // MenuItem8

        // 

        this.MenuItem8.Index = 2;

        this.MenuItem8.Text = "Paste";

        // 

        // TextBox1

        // 

        this.TextBox1.Location = new System.Drawing.Point(44, 56);

        this.TextBox1.Multiline = true;

        this.TextBox1.Name = "TextBox1";

        this.TextBox1.Size = new System.Drawing.Size(180, 88);

        this.TextBox1.TabIndex = 1;

        this.TextBox1.Text = "Right click here to view the cloned context menu.";

        this.TextBox1.MouseDown += new System.Windows.Forms.MouseEventHandler(this.TextBox1_MouseDown);

        // 

        // TextBoxContextMenuDemo

        // 

        this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);

        this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;

        this.ClientSize = new System.Drawing.Size(292, 266);

        this.Controls.Add(this.TextBox1);

        this.Menu = this.MainMenu1;

        this.ResumeLayout(false);

        this.PerformLayout();



    }

}
TextBox.ContextMenu : TextBox « System.Windows.Forms « C# / C Sharp by API
