/Logging/logg.aspx.cs

 1using System;
 2using System.Collections.Generic;
 3using System.Reflection;
 4using System.Text;
 5using System.Web.UI;
 6using log4net;
 7
 8namespace Logging
 9{
10	public class Logg : Page
11	{
12		private static readonly ILog Log = LogManager.GetLogger(typeof(Logg));
13		private static readonly ILog Log2 = LogManager.GetLogger("Logg");
14
15		protected void Page_Load(object sender, EventArgs e)
16		{
17			if (Log.IsInfoEnabled)
18				Log.InfoFormat("Logging away at " + DateTime.Now.ToLongTimeString());
19			if (Log2.IsDebugEnabled)
20				Log2.DebugFormat("Logging away at " + DateTime.Now.ToLongTimeString());
21		}
22
23		public string ToDebugString(object obj, int maxdepth, int depth=0)
24		{
25			if (obj == null)
26				return "null";
27
28			if (obj is IConvertible)
29				return obj.ToString();
30
31			if (depth >= maxdepth)
32				return "...";
33
34			var sb = new StringBuilder();
35
36			if (depth > 0)
37				sb.AppendLine();
38
39			foreach (var propertyInfo in obj.GetType().GetProperties(BindingFlags.Public|BindingFlags.Instance))
40			{
41				sb.Append(new string(' ', 2*depth)).Append(propertyInfo.Name).Append(": ");
42				try
43				{
44					var value = propertyInfo.GetValue(obj, new object[0]);
45					sb.AppendLine(ToDebugString(value, maxdepth, depth + 1));
46				}
47				catch (Exception ex)
48				{
49					sb.AppendLine(string.Format("[{0}]", ex.Message));
50				}
51			}
52
53			// remove newline from end of string
54			var newLine = Environment.NewLine;
55			if (sb.Length >= newLine.Length)
56				sb.Replace(newLine, "", sb.Length - newLine.Length, newLine.Length);
57
58			return sb.ToString();
59		}
60	}
61}