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using System;
using System.Drawing;
using System.Windows.Forms;
using System.Threading;
using System.Drawing.Printing;
using System.Drawing.Drawing2D;
using System.Runtime.InteropServices;
class AntiAlias : Form
{
public static void Main()
{
Application.Run(new AntiAlias());
}
public AntiAlias()
{
Text = "Anti-Alias Demo";
BackColor = SystemColors.Window;
ForeColor = SystemColors.WindowText;
}
[StructLayout(LayoutKind.Sequential)]
public struct RECT
{
public int left;
public int top;
public int right;
public int bottom;
}
[DllImport(user32.dll)]
public static extern int ScrollWindow(IntPtr hwnd,int cx, int cy,
ref RECT rectScroll,
ref RECT rectClip);
}