说明： 一个简单的xml留言簿.
结合csharp和xml技术实现.
可作为csharp和xml初学者的参考
(a simple xml Guestbook. Csharp combining technology and xml. As csha rp xml beginners and reference)
文件列表：
XMLGuest
........\AssemblyInfo.cs
........\bin
........\...\XMLGuest.dll
........\...\XMLGuest.pdb
........\db
........\..\db.xml
........\Global.asax
........\Global.asax.cs
........\Global.asax.resx
........\MessageAdd.aspx
........\MessageAdd.aspx.cs
........\MessageAdd.aspx.resx
........\MessageList.aspx
........\MessageList.aspx.cs
........\MessageList.aspx.resx
........\Web.config
........\WebForm1.aspx
........\WebForm1.aspx.cs
........\WebForm1.aspx.resx
........\XMLGuest.csproj
........\XMLGuest.csproj.webinfo
........\XMLGuest.sln
........\XMLGuest.vsdisco
