C#

using System;
using System.Reflection;

namespace SolidAvatar
{
	public class TestAttribute : Attribute
	{
		private string m_FieldName;
		
		public TestAttribute(string fieldName)
		{
			m_FieldName = fieldName;
		}

		public string FieldName
		{
			get
			{ return m_FieldName; }
		}

		public static string GetFieldValue(object candidate, string fieldName)
		{

			System.Type type = candidate.GetType ();
			foreach (PropertyInfo propInfo in type.GetProperties())
			{
				object[] attribs = propInfo.GetCustomAttributes (typeof (TestAttribute), true);
				if (attribs.Length > 0)
				{
					TestAttribute testAttrib = (TestAttribute)attribs[0];
					if (testAttrib.FieldName == fieldName)
					{
						return (string)propInfo.GetValue (candidate, null);
					}						
				}
			}

			// couldn't find it
			return string.Empty;
		}
	}

	class MyClass
	{
		[Test ("ID")]
		public string ID
		{
			get
			{ return string.Empty; }
			set
			{}
		}

		public static void Main()
		{
			MyClass myClass = new MyClass ();

			string idValue = TestAttribute.GetFieldValue (myClass, "ID");
		}
	}
}

α.γεεκ

Fortune passes everywhere.
Duke Leto Atreides

IHTMLDocument2 doc = (IHTMLDocument2) webBrowser.Document;
string text = doc.body.outerHTML;