前面我共享了个备份工具Fetion2008聊天记录的备份，下面是源码；
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- .Net Think: 用C#实现Fetion2008聊天记录的备份
- .Net Think: Fetion2008聊天记录的备份
Silverlight 2 Beta
February 25, 2008 – 7:18 pm
Silverlight 2 includes a cross-platform, cross-browser version of the .NET Framework, and enables a rich .NET development platform that runs in the browser. Developers can write Silverlight applications using any .NET language (including VB, C#, JavaScript, IronPython and IronRuby). We will ship Visual Studio 2008 and Expression Studio tool support that enables great developer / designer workflow and integration when building Silverlight applications.
[转]安装 Sco Unixware 7.1.1
January 23, 2008 – 12:29 pm
安装UNIXWARE7.1.1在IBM X系列SERVER上过程
（一）、UnixWare7.1.1的安装介质
注：操作系统所带三张软盘不用（由于主机主频大1G）
使用以下介质：
两张是启动盘（主频大1G的机器，需要在UNIX网占上下载boot1、boot2）
一张PTF盘（网上可下载）
HBA1盘（IPS Server Raid 阵列卡，使用机器所带磁盘库导出）
HBA2盘（LSI Ultra320 SCSI，使用机器所带磁盘库导出）
三张光盘
Read More
SharpOS 0.0.1
January 4, 2008 – 11:44 am
The SharpOS project has completed a proof-of-concept implementation of an operating system kernel written in C#; offers basic kernel subsystems as well as interactive diagnostics shell.
More : http://www.sharpos.org/
C#版万年历
December 20, 2007 – 8:18 am
首先说明的是这段代码不是我100％原创，部分代码在网上都可以搜到，在使用时感觉内容不是很全面，便对其进行了扩展，加入了星宿、时辰、当前日期前一节气、后一节气等等，个人感觉已经比较全了。欢迎大家在使用时提出意见。
应用时调用DotNetThink.data命名空间。
//只是列出了部分信息的输出，其它输出可以自己选择。
DateTime dt = DateTime.Now;
ChineseCalendar cc = new ChineseCalendar(dt);
Console.WriteLine("阳历：" + cc.DateString);
Console.WriteLine("属相：" + cc.AnimalString);
Console.WriteLine("农历：" + cc.ChineseDateString);
Console.WriteLine("时辰：" + cc.ChineseHour);
Console.WriteLine("节气：" + cc.ChineseTwentyFourDay);
Console.WriteLine("节日：" + cc.DateHoliday);
Console.WriteLine("前一个节气：" + cc.ChineseTwentyFourPrevDay);
Console.WriteLine("后一个节气：" + cc.ChineseTwentyFourNextDay);
Console.WriteLine("干支：" + cc.GanZhiDateString);
Console.WriteLine("星期：" + cc.WeekDayStr);
Console.WriteLine("星宿：" + cc.ChineseConstellation);
Console.WriteLine("星座：" + cc.Constellation);
DateTime dt = DateTime.Now;
ChineseCalendar cc = new ChineseCalendar(dt);
Console.WriteLine("阳历：" + cc.DateString);
Console.WriteLine("属相：" + cc.AnimalString);
Console.WriteLine("农历：" + cc.ChineseDateString);
Console.WriteLine("时辰：" + cc.ChineseHour);
Console.WriteLine("节气：" + cc.ChineseTwentyFourDay);
Console.WriteLine("节日：" + cc.DateHoliday);
Console.WriteLine("前一个节气：" + cc.ChineseTwentyFourPrevDay);
Console.WriteLine("后一个节气：" + cc.ChineseTwentyFourNextDay);
Console.WriteLine("干支：" + cc.GanZhiDateString);
Console.WriteLine("星期：" + cc.WeekDayStr);
Console.WriteLine("星宿：" + cc.ChineseConstellation);
Console.WriteLine("星座：" + cc.Constellation);
Fetion2008聊天记录的备份
December 13, 2007 – 2:02 pm
现在飞信2008体验版暂且没有聊天记录的导出、导入功能。从我前面的一篇文章(飞信2008(Fetion)聊天数据的存储)可以看到，只要备份三个表的数据就行了，即：Player,MessageBody,Message。
我用C#写的一个简单的聊天记录备份、导入小工具。
飞信备份工具下载(解压密码：dotnetthink.com)
C#里取系统的环境变量
December 12, 2007 – 8:32 am
用C#可以很简单就得到系统的环境变量及其值，取环境变量时用到这个命名空间：System.Collections。
IDictionary environment = Environment.GetEnvironmentVariables();
foreach (string environmentKey in environment.Keys)
{
Console.WriteLine(string.Format("{0}:{1}",environmentKey,environment[environmentKey].ToString()));
}
foreach (string environmentKey in environment.Keys)
{
Console.WriteLine(string.Format("{0}:{1}",environmentKey,environment[environmentKey].ToString()));
}
基于Base64编码，标准Gzip压缩的两个函数
December 11, 2007 – 4:30 pm
xml文件操作时挺有用，可以压缩减少文件尺寸。
压缩：
public static string Compress(string code_type, string text)
{
byte[] buffer = Encoding.GetEncoding(code_type).GetBytes(text);
MemoryStream ms = new MemoryStream();
using (GZipStream zip = new GZipStream(ms, CompressionMode.Compress, true))
{
zip.Write(buffer, 0, buffer.Length);
}
{
byte[] buffer = Encoding.GetEncoding(code_type).GetBytes(text);
MemoryStream ms = new MemoryStream();
using (GZipStream zip = new GZipStream(ms, CompressionMode.Compress, true))
{
zip.Write(buffer, 0, buffer.Length);
}
ms.Position = 0;
MemoryStream outStream = new MemoryStream();
byte[] compressed = new byte[ms.Length];
ms.Read(compressed, 0, compressed.Length);
byte[] gzBuffer = new byte[compressed.Length];
System.Buffer.BlockCopy(compressed, 0, gzBuffer, 0, compressed.Length);
return Convert.ToBase64String(gzBuffer);
}