[SqlException (0x80131904): 在与 SQL Server 建立连接时出现与网络相关的或特定于实例的错误。未找到或无法访问服务器。请验证实例名称是否正确并且 SQL Server 已配置为允许远程连接。 (provider: 命名管道提供程序, error: 40 - 无法打开到 SQL Server 的连接)]
System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +428
System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +65
System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +117
System.Data.SqlClient.SqlConnection.Open() +122
Meeting.Base.Data.DbObject.RunProcedure(String storedProcName, IDataParameter[] parameters, String tableName) in d:\freehost\huiyishi2012\web\App_Code\Base\Core\DbObject.cs:180
Meeting.DAL.UserDAO.GetCorpInfoDAO(UserDO userDO) in d:\freehost\huiyishi2012\web\App_Code\DAL\UserDAO.cs:88
[DAOException: 在与 SQL Server 建立连接时出现与网络相关的或特定于实例的错误。未找到或无法访问服务器。请验证实例名称是否正确并且 SQL Server 已配置为允许远程连接。 (provider: 命名管道提供程序, error: 40 - 无法打开到 SQL Server 的连接)]
Meeting.DAL.UserDAO.GetCorpInfoDAO(UserDO userDO) in d:\freehost\huiyishi2012\web\App_Code\DAL\UserDAO.cs:93
Meeting.BLL.UserBO.GetCorpInfoBO(UserDO userDO) in d:\freehost\huiyishi2012\web\App_Code\BLL\UserBO.cs:60
[BusinessException: 在与 SQL Server 建立连接时出现与网络相关的或特定于实例的错误。未找到或无法访问服务器。请验证实例名称是否正确并且 SQL Server 已配置为允许远程连接。 (provider: 命名管道提供程序, error: 40 - 无法打开到 SQL Server 的连接)]
Meeting.BLL.UserBO.GetCorpInfoBO(UserDO userDO) in d:\freehost\huiyishi2012\web\App_Code\BLL\UserBO.cs:64
Meeting.Web.MeetingDetail.RP_CorpInfo_Bind() in d:\freehost\huiyishi2012\web\MeetingDetail.aspx.cs:44
Meeting.Web.MeetingDetail.Page_Load(Object sender, EventArgs e) in d:\freehost\huiyishi2012\web\MeetingDetail.aspx.cs:32
System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
System.Web.UI.Control.OnLoad(EventArgs e) +99
System.Web.UI.Control.LoadRecursive() +50
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627
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