C#鼠标按住标题移动时移动窗体

//鼠标在标题处按下时记录鼠标位置

private void label_caption_MouseDown(object sender, MouseEventArgs e)

{

mousePoint = new Point(e.X, e.Y);

}

//鼠标按住标题移动时移动窗体

private void label_caption_MouseMove(object sender, MouseEventArgs e)

{

if (e.Button == MouseButtons.Left)

{

this.SetBounds(this.Location.X + e.X - mousePoint.X, this.Location.Y + e.Y - mousePoint.Y, this.Width, this.Height);

}

}