Screen Class
.NET Framework 3.0
Represents a display device or multiple display devices on a single system.
Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in system.windows.forms.dll)
Assembly: System.Windows.Forms (in system.windows.forms.dll)
The following code example shows how to use various methods and properties of the Screen class. The example calls the AllScreens property to retrieve an array of all the screens connected to the system. For each returned Screen, the example adds the device name, bounds, type, working area, and primary screen to a ListBox.
private void button1_Click(object sender, System.EventArgs e) { int index; int upperBound; // Gets an array of all the screens connected to the system. Screen [] screens = Screen.AllScreens; upperBound = screens.GetUpperBound(0); for(index = 0; index <= upperBound; index++) { // For each screen, add the screen properties to a list box. listBox1.Items.Add("Device Name: " + screens[index].DeviceName); listBox1.Items.Add("Bounds: " + screens[index].Bounds.ToString()); listBox1.Items.Add("Type: " + screens[index].GetType().ToString()); listBox1.Items.Add("Working Area: " + screens[index].WorkingArea.ToString()); listBox1.Items.Add("Primary Screen: " + screens[index].Primary.ToString()); } }
private void button1_Click(Object sender, System.EventArgs e)
{
int index;
int upperBound;
// Gets an array of all the screens connected to the system.
Screen screens[] = Screen.get_AllScreens();
upperBound = screens.GetUpperBound(0);
for (index = 0; index <= upperBound; index++) {
// For each screen, add the screen properties to a list box.
listBox1.get_Items().Add("Device Name: " + screens[index].
get_DeviceName());
listBox1.get_Items().Add("Bounds: " + screens[index].get_Bounds()
.ToString());
listBox1.get_Items().Add("Type: " + screens[index].GetType().
ToString());
listBox1.get_Items().Add("Working Area: " + screens[index].
get_WorkingArea().ToString());
listBox1.get_Items().Add("Primary Screen: " +
((System.Boolean)screens[index].get_Primary()).ToString());
}
} //button1_Click
Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.Community Additions
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