using System; using System.Drawing; using System.Drawing.Drawing2D; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Data; public class Form1 : System.Windows.Forms.Form { public Form1() { InitializeComponent(); SetStyle(ControlStyles.ResizeRedraw, true); } private void InitializeComponent() { this.AutoScaleBaseSize = new System.Drawing.Size(5, 13); this.ClientSize = new System.Drawing.Size(211, 104); this.Text = ""; this.Paint += new System.Windows.Forms.PaintEventHandler(this.Form1_Paint); } static void Main() { Application.Run(new Form1()); } private void Form1_Paint(object sender, System.Windows.Forms.PaintEventArgs e) { Graphics g = e.Graphics; Pen p = new Pen(Color.Brown, 15); p.StartCap = LineCap.ArrowAnchor ; p.EndCap = LineCap.ArrowAnchor ; g.DrawLine(p,30, 30, Width-50, 30); } }