本文实例讲述了C#绘制椭圆的方法。分享给大家供大家参考。具体实现方法如下：

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;namespace WindowsApplication2{ public partial class Form4 : Form { public Form4() { InitializeComponent(); } bool drawElipse = false; private void button1_Click(object sender, EventArgs e) { this.drawElipse = !this.drawElipse; using (Graphics g = this.CreateGraphics()) { if (this.drawElipse) { g.FillEllipse(Brushes.DarkBlue, this.ClientRectangle); } else { g.FillEllipse(SystemBrushes.Control, this.ClientRectangle); } } } private void Form4_Load(object sender, EventArgs e) { } }}

希望本文所述对大家的C#程序设计有所帮助。