using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace WindowsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
public void dibujar(int a,int b, int c,int d)
{
System.Drawing.Pen myPen;
myPen = new System.Drawing.Pen(System.Drawing.Color.Red);
System.Drawing.Graphics formGraphics = this.CreateGraphics();
formGraphics.DrawRectangle(myPen, new Rectangle(a, b, c, d));
myPen.Dispose();
formGraphics.Dispose();
}
private void button1_Click(object sender, EventArgs e)
{
}
}
}