C#

private void changeCursor(int type)
        {
            int _cursorSizePx = Convert.ToInt32(((200.0 * _cursorSize) / _calibration));//px

            Bitmap b = new Bitmap(_cursorSizePx + 1, _cursorSizePx + 1);
            Graphics g = Graphics.FromImage(b);
            g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
        
//draw something
            switch (type)
            {
                case 0:

                    g.FillEllipse(new SolidBrush(_cursorColor), 0, 0, _cursorSizePx, _cursorSizePx);
                    break;
                case 1:
                    g.DrawEllipse(new Pen(new SolidBrush(_figureColor), 3), 1, 1, _cursorSizePx - 3, _cursorSizePx - 3);
                    g.FillEllipse(new SolidBrush(_sqreenColor), 1, 1, _cursorSizePx - 3, _cursorSizePx - 3);
                    break;
            }
                IntPtr ptr = b.GetHicon();  //  <----------------- GDI+ error 
                Cursor c = new Cursor(ptr);


// assign the cursor to the form
                this.Cursor = c;
        }

 public static void CrawlSite()
        {
            Console.WriteLine("Beginning crawl.");
            CrawlPage("http://www.mysite.com.au/products/products.asp?p=");                     Console.WriteLine("Finished crawl.");

        }

private static void CrawlPage(string url)
{
	for(int i=0; i<=100000; i++)
	{
		Console.WriteLine("Crawling " + url+i.tostring());

		HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(url);
		request.UserAgent = "blah!";

		WebResponse response = request.GetResponse();

		Stream stream = response.GetResponseStream();

		StreamReader reader = new StreamReader(stream);
		string htmlText = reader.ReadToEnd();
		
		//logic to check if it sends to home page, if it doesnt dont write it to a file
		using (StreamWriter sw = File.AppendText(@"c:\logs\data.txt"))
		{
		
			sw.WriteLine(htmlText);
			sw.Close();
		}
		
		
	}
	
}