using System; using System.Drawing; using System.IO; using System.Windows.Forms; public class MenuDialog : Form { TextBox text = new TextBox(); public MenuDialog() { Size = new Size(500,200); text.Size = new Size(490,190); text.Multiline = true; text.ScrollBars = ScrollBars.Both; text.WordWrap = false; text.Location = new Point(5,5); MenuItem fileMenu = new MenuItem("File"); MenuItem open = new MenuItem("Open"); open.Shortcut = Shortcut.CtrlO; MenuItem save = new MenuItem("Save"); save.Shortcut = Shortcut.CtrlS; fileMenu.MenuItems.Add(open); fileMenu.MenuItems.Add(save); MenuItem formatMenu = new MenuItem("Format"); MenuItem font = new MenuItem("Font"); font.Shortcut = Shortcut.CtrlF; formatMenu.MenuItems.Add(font); MainMenu bar = new MainMenu(); Menu = bar; bar.MenuItems.Add(fileMenu); bar.MenuItems.Add(formatMenu); Controls.Add(text); open.Click += new EventHandler(Open_Click); save.Click += new EventHandler(Save_Click); font.Click += new EventHandler(Font_Click); } protected void Open_Click(Object sender, EventArgs e) { OpenFileDialog o = new OpenFileDialog(); if(o.ShowDialog() == DialogResult.OK) { Stream file = o.OpenFile(); StreamReader reader = new StreamReader(file); char[] data = new char[file.Length]; reader.ReadBlock(data,0,(int)file.Length); text.Text = new String(data); reader.Close(); } } protected void Save_Click(Object sender, EventArgs e) { SaveFileDialog s = new SaveFileDialog(); if(s.ShowDialog() == DialogResult.OK) { StreamWriter writer = new StreamWriter(s.OpenFile()); writer.Write(text.Text); writer.Close(); } } protected void Font_Click(Object sender, EventArgs e) { FontDialog f = new FontDialog(); if(f.ShowDialog() == DialogResult.OK) text.Font = f.Font; } public static void Main() { Application.Run(new MenuDialog()); } }