޴洢̷ҳDemo

޸web.config 
	  <connectionStrings>
		<add name="Northwinddb" connectionString="Data Source=.;user id=sa;password=sa;initial catalog=Northwind;" providerName="System.Data.SqlClient"/>
	  </connectionStrings>
	  
	  Northwinddbݿ .ݿ 
	  γԭô洢̵ģ
	  ڸĳôʵֵģ
	  SqlHelper.csݿӲ
	  DbSql.csݿ
	  DbConn.csDbSql.csɵSQL
	  

ߣjintian0928ߣjintian0928
