using System; using System.Drawing; using System.Drawing.Text; using System.Windows.Forms; class UnderlinedText: Form { public static void Main() { Application.Run(new UnderlinedText()); } public UnderlinedText() { Text = "Underlined Text Using HotkeyPrefix"; Font = new Font("Times New Roman", 14); ResizeRedraw = true; } protected override void OnPaint(PaintEventArgs pea) { DoPage(pea.Graphics, ForeColor,ClientSize.Width, ClientSize.Height); } protected void DoPage(Graphics grfx, Color clr, int cx, int cy) { string str = "This is some &u&n&d&e&r&l&i&n&e&d text!"; StringFormat strfmt = new StringFormat(); strfmt.HotkeyPrefix = HotkeyPrefix.Show; grfx.DrawString(str, Font, new SolidBrush(clr), 0, 0, strfmt); } }