debughelper.cs

前台：asp.net；后台: sql server 一个功能完善的BBS系统源码。

using System;
using System.Diagnostics;
using System.IO;

namespace Stella.Utility
{
	/// <summary>
	/// 调试及错误处理操作的辅助类
	/// </summary>
	public abstract class DebugHelper
	{
		private DebugHelper(){}

		/// <summary>
		/// 检查条件，并记录错误
		/// </summary>
		/// <param name="condition">条件</param>
		/// <param name="message">错误信息</param>
		public static void CheckCondition(bool condition,string message)
		{
			if(!condition)
			{
				Debug.Fail(message);
				throw new ApplicationException(message);
			}
		}

		/// <summary>
		/// 捕获错误，将信息写入日志
		/// </summary>
		/// <param name="e">Exception</param>
		public static void CatchException(Exception e)
		{
			WriteLog(e.Message);
		}

		/// <summary>
		/// 向日志写入信息
		/// </summary>
		/// <param name="msg">信息</param>
		private  static void WriteLog(string msg)
		{
			StreamWriter sw=new StreamWriter(ConfigHelper.LogPath,true);
			sw.WriteLine("##  "+System.DateTime.Now.ToString());
			sw.WriteLine("::   "+msg);
			sw.WriteLine("-------------------------------------------------------");
			sw.WriteLine();
			sw.Close();
		}
	
	}
}