C# Method of handling Paint events

This article describes the method of C# processing Paint events. Share it for your reference. The specific methods are as follows:

using System;
using ;
using ;
using ;
using ;
using ;
using ;
namespace WindowsApplication2
{
  public partial class Form5 : Form
  {
    bool drawElipse = false;
    public Form5()
    {
      InitializeComponent();
      (, true);
    }
    private void Form5_Load(object sender, EventArgs e)
    {
    }
    private void button1_Click(object sender, EventArgs e)
    {
       = !;
      (true);
    }
    private void Form5_Paint(object sender, PaintEventArgs e)
    {
      if (!) return;
      Graphics g = ;
      (, );
    }
  }
}

I hope this article will be helpful to everyone's C# programming.