zhuzhao 通过本文主要向大家介绍了c#paint事件,c#中的paint事件,c#窗体的paint事件,c#form paint,c#paint等相关知识,希望对您有所帮助,也希望大家支持linkedu.com www.linkedu.com
本文实例讲述了C#处理Paint事件的方法。分享给大家供大家参考。具体方法如下：
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 Form5 : Form
{
bool drawElipse = false;
public Form5()
{
InitializeComponent();
this.SetStyle(ControlStyles.ResizeRedraw, true);
}
private void Form5_Load(object sender, EventArgs e)
{
}
private void button1_Click(object sender, EventArgs e)
{
this.drawElipse = !this.drawElipse;
this.Invalidate(true);
}
private void Form5_Paint(object sender, PaintEventArgs e)
{
if (!this.drawElipse) return;
Graphics g = e.Graphics;
g.FillEllipse(Brushes.DarkBlue, this.ClientRectangle);
}
}
}
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希望本文所述对大家的C#程序设计有所帮助。
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