用C#写的一个简单屏幕保护程序

ScreenSaver.cs
using System;
using System.Windows.Forms;
namespace ScreenSaver
{
public class DotNETScreenSaver
{
[STAThread]
static void Main(string[] args)
{
if (args.Length > 0)
{
if (args[0].ToLower().Trim().Substring(0,2) == "/c")
{
MessageBox.Show("This Screen Saver has no options you can set.", ".NET Screen Saver", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
else if (args[0].ToLower() == "/s")
{
for (int i = Screen.AllScreens.GetLowerBound(0); i <= Screen.AllScreens.GetUpperBound(0); i++)
System.Windows.Forms.Application.Run(new ScreenSaverForm(i));
}
}
else
{
for (int i = Screen.AllScreens.GetLowerBound(0); i <= Screen.AllScreens.GetUpperBound(0); i++)
System.Windows.Forms.Application.Run(new ScreenSaverForm(i));
}
}
}
}
ScreenSaverForm.cs
using System;
using System.Drawing;
using System.Windows.Forms;
namespace ScreenSaver
{
public class ScreenSaverForm : System.Windows.Forms.Form
{
private Point MouseXY;
private int ScreenNumber;
public ScreenSaverForm(int scrn)
{
InitializeComponent();
ScreenNumber = scrn;
}
private void ScreenSaverForm_Load(object sender, System.EventArgs e)
{
this.Bounds = Screen.AllScreens[ScreenNumber].Bounds;
Cursor.Hide();
TopMost = true;