title: Windows Form delete the drawn ellipse
body: <p>I have created some Ellipses on Windows form </p>
  
  <p>I want that selectable while mouse over and if i select any ellipse it will delete from Window</p>
  
  <p>Here some code for create ellipse in c# </p>
  
  <pre><code>public void DrawCircle_Paint(object sender, PaintEventArgs e)
  {
      Pen pen = new Pen(Color.Black, 3); Graphics gr = this.CreateGraphics(); gr.DrawEllipse(pen, 40, 45, 20, 20);
      Pen pen2 = new Pen(Color.Black, 3); Graphics gr1 = this.CreateGraphics(); gr.DrawEllipse(pen2, 30, 25, 38, 20);
      Pen pen3 = new Pen(Color.Black, 3); Graphics gr2 = this.CreateGraphics(); gr.DrawEllipse(pen3, 35, 36, 68, 15);
      Pen pen4 = new Pen(Color.Black, 3); Graphics gr3 = this.CreateGraphics(); gr.DrawEllipse(pen4, 50, 60, 67, 35);
  }
  </code></pre>