说明： 这是一个基于webService的通用数据库操作中间件
(webService based on the operation of a common database middleware)
文件列表：
WebServiceDBConn
................\AssemblyInfo.cs
................\bin
................\...\aa.log
................\...\WebServiceDBConn.dll
................\...\WebServiceDBConn.pdb
................\DBServer.cs
................\Global.asax
................\Global.asax.cs
................\Global.asax.resx
................\ServiceDBConn.asmx
................\ServiceDBConn.asmx.cs
................\ServiceDBConn.asmx.resx
................\Web.config
................\WebServiceDBConn.csproj
................\WebServiceDBConn.csproj.webinfo
................\WebServiceDBConn.sln
