static void Main(String[] args)
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
if (args.Length > 0)
{
string firstArgument = args[0].ToLower().Trim();
string secondArgument = null;
// Handle cases where arguments are separated by colon.
// Examples: /c:1234567 or /P:1234567
if (firstArgument.Length > 2)
{
secondArgument = firstArgument.Substring(3).Trim();
firstArgument = firstArgument.Substring(0, 2);
}
else if (args.Length > 1)
{
secondArgument = args[1];
}
if (firstArgument == "/c") // Configuration mode
{
Application.Run(new About());
}
else if (firstArgument == "/p") // Preview mode
{
if (secondArgument == null)
{
MessageBox.Show("Sorry, but the expected window handle was not provided.",
"ScreenSaver", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
IntPtr previewWndHandle = new IntPtr(long.Parse(secondArgument));
var form = new ScreenSaverForm(previewWndHandle);
}
else if (firstArgument == "/s") // Full-screen mode
{
ShowScreenSaver();
}
else // Undefined argument
{
MessageBox.Show("Sorry, but the command line argument \"" + firstArgument +
"\" is not valid.", "ScreenSaver",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
else // No arguments - treat like /c
{
//var screen = new ScreenSaverForm(GetDesktopWindow());
//screen.Initialize();
//screen.Render();
//Application.Run(new About());
ShowScreenSaver();
}
}
static void ShowScreenSaver()
{
var allScreens = Screen.AllScreens;
ScreenSaverForm screensaver = null;
for (int i = 0; i < allScreens.Length; i++)
{
if (i == 0)
{
screensaver = new ScreenSaverForm(allScreens[i].Bounds);
}
else
{
var black = new Blank(allScreens[i].Bounds);
black.Show();
}
}
screensaver.Initialize();
screensaver.Render();
}