C# winform 双屏显示

                                                                                                                                                           转载自： C# winform 双屏显示

 

售卖商品   双屏显示：

 

 

 

双屏显示1

// 利用WinForm中的Screen类，即可比较方便地实现多窗体分别在多个屏幕上显示。
//•获取当前系统连接的屏幕数量： Screen.AllScreens.Count();
//•获取当前屏幕的名称：string CurrentScreenName = Screen.FromControl(this).DeviceName;
//•获取当前屏幕对象：Screen CurrentScreen = Screen.FromControl(this);
//•获取当前鼠标所在的屏幕：Screen CurrentScreen = Screen.FromPoint(new Point(Cursor.Position.X, Cursor.Position.Y));
//•让窗体在第2个屏幕上显示：
//this.Left = ((Screen.AllScreens[1].Bounds.Width - this.Width) / 2);
//this.Top = ((Screen.AllScreens[1].Bounds.Height - this.Height) / 2);
private void showOnMonitor(int showOnMonitor)
{
Screen[] sc;
sc = Screen.AllScreens;
if (showOnMonitor >= sc.Length)
{
showOnMonitor = 0;
}
this.FormBorderStyle = FormBorderStyle.None; //无边框全屏显示
this.StartPosition = FormStartPosition.Manual;
this.Location = new Point(sc[showOnMonitor].Bounds.Left, sc[showOnMonitor].Bounds.Top);
//this.Location = new Point(((sc[showOnMonitor].Bounds.Width-this.Width)/2), ((sc[showOnMonitor].Bounds.Height-this.Height)/2));
// If you intend the form to be maximized, change it to normal then maximized.
//this.WindowState = FormWindowState.Normal;
this.WindowState = FormWindowState.Maximized;//最大化窗口

}

如果接双显卡时showOnMonitor 参数等于0为主屏，1为扩展屏

 

双屏显示2
private void showOnMonitor2()
{
Screen[] sc;
sc = Screen.AllScreens;
//get all the screen width and heights
Form1 f = new Form1();
f.FormBorderStyle = FormBorderStyle.None;
f.Left = sc[1].Bounds.Width;
f.Top = sc[1].Bounds.Height;
f.StartPosition = FormStartPosition.Manual;
f.Location = sc[1].Bounds.Location;
Point p = new Point(sc[1].Bounds.Location.X, sc[1].Bounds.Location.Y);
f.Location = p;
f.WindowState = FormWindowState.Maximized;
f.Show();
}

接入双显卡时sc[0]为主屏、sc[1]扩展屏

 

 

一个窗体双屏显示

this.Location = new Point(0,0);
Screen[] sc;
sc = Screen.AllScreens;
this.Width = (sc[0].Bounds.Width + sc[1].Bounds.Width);//+20;
this.Height = (sc[0].Bounds.Height); //+200;
this.FormBorderStyle = FormBorderStyle.None; //边框样式
webBrowser1.Width = sc[0].Bounds.Width;
webBrowser1.Height = sc[0].Bounds.Height;
webBrowser1.Location = new Point(sc[0].Bounds.Location.X, sc[0].Bounds.Location.Y);
webBrowser1.Url = new Uri("http://www.google.com.hk");

webBrowser2.Width = sc[1].Bounds.Width;
webBrowser2.Height = sc[1].Bounds.Height;
webBrowser2.Location = new Point(sc[1].Bounds.Location.X, sc[1].Bounds.Location.Y);
webBrowser2.Url = new Uri("http://www.baidu.com");