private void InitializeUserControls()
{
foreach (Rectangle r in rli.GetRectangleList())
{
Basic_UIPanels customerContrl = new Basic_UIPanels(1);
customerContrl.Name = Guid.NewGuid().ToString();
customerContrl.Location = new Point(r.X * xstep + 1, r.Y * ystep + 1);
customerContrl.Size = new Size(r.Width * xstep - 1, r.Height * ystep - 1);
PackageOfPB ppb = new PackageOfPB();
ppb.Rectitem = new RectItem(r.X, r.Y, r.Width, r.Height);
ppb.Bui = customerContrl;
customerContrl.Tag = ppb;//记下来该控件所需一些参数，包括摄像机、点位、宽与高、隶属的Usercontrol等等；
uclist.Add(customerContrl);
packPB.Add(ppb);
pictureBox1.Controls.Add(customerContrl);
}
Invalidate();
}
private void Init()
{
//Panel p = new Panel();
//p.Location = new Point(100, 100);
//Button b1 = new Button();
//b1.Text = "1234567890";
//Button b2 = new Button();
//b2.Text = "asdfasdfasdf";
//p.Controls.Add(b1);
//p.Controls.Add(b2);
//p.PerformLayout();
//p.Show();
Basic_UIPanels pb4 = new Basic_UIPanels();
pb4.Location = new Point(100, 100);
pb4.Size = new Size(400, 300);
//Basic_9PannelButtons pb9 = new Basic_9PannelButtons();
//pb9.Location = new Point(400, 400);
//pb9.Size = new Size(300, 300);
this.Controls.Add(pb4);
//this.Controls.Add(pb9);
}