[SqlException (0x80131904): 已成功与服务器建立连接,但是在登录过程中发生错误。 (provider: TCP 提供程序, error: 0 - 指定的网络名不再可用。)]
System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +578
System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +88
System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +6324471
System.Data.SqlClient.SqlConnection.Open() +258
Maticsoft.DBUtility.DbHelperSQL.PrepareCommand(SqlCommand cmd, SqlConnection conn, SqlTransaction trans, String cmdText, SqlParameter[] cmdParms) +182
Maticsoft.DBUtility.DbHelperSQL.Query(String SQLString, SqlParameter[] cmdParms) +226
myweb.DAL.companyDAL.GetModel(Int32 ID) +592
myweb.BLL.companyBLL.GetModel(Int32 ID) +80
smSite.get_companyModel() in d:\yl01-com\ml_yl01_web\App_Code\sm\smSite.cs:35
smSite.Page_PreLoad() in d:\yl01-com\ml_yl01_web\App_Code\sm\smSite.cs:63
System.Web.Util.CalliHelper.ArglessFunctionCaller(IntPtr fp, Object o) +12
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +11130222
System.Web.UI.Page.OnPreLoad(EventArgs e) +110
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2252
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