WinForm 无边框窗体 拖动工作区移动窗体 (转)

• using System; 
• using System.Collections.Generic; 
• using System.ComponentModel; 
• using System.Data; 
• using System.Drawing; 
• using System.Text; 
• using System.Windows.Forms; 
• namespace TestShow 
• { 
•     public partial class Form1 : Form 
•     { 
•         public Form1() 
•         { 
•             InitializeComponent(); 
•         } 
•         Point downPoint; 
•         privatevoid pictureBox1_MouseDown(object sender, MouseEventArgs e) 
•         { 
•             downPoint = new Point(e.X, e.Y); 
•         } 
•         privatevoid pictureBox1_MouseMove(object sender, MouseEventArgs e) 
•         { 
•             if (e.Button == MouseButtons.Left) 
•             { 
•                 this.Location = new Point(this.Location.X + e.X - downPoint.X, 
•                     this.Location.Y + e.Y - downPoint.Y); 
•             } 
•         } 
•     } 
• }