“/”应用程序中的服务器错误。

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行 1742:    public static Article Get(int ID)
            行 1743:    {
            行 1744:        SqlDataReader dr = SqlHelper.ExecuteReader(ConfigHelper.DataSource2, CommandType.Text, "select * from Articles where ID=" + ID);
            行 1745:        Article ar = new Article();
            行 1746:        if (dr.Read())

[SqlException (0x80131904): 在建立与服务器的连接时出错。在连接到 SQL Server 2005 时，在默认的设置下 SQL Server 不允许进行远程连接可能会导致此失败。 (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) +454
            System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +85
            System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +104
            System.Data.SqlClient.SqlConnection.Open() +177
            AMT.Sharing.Common.SqlHelper.PrepareCommand(SqlCommand cmd, SqlConnection conn, SqlTransaction trans, CommandType cmdType, String cmdText, SqlParameter[] cmdParms) in D:\Projects\AMTSharingV3\AMT.Sharing.Common\SqlHelper.cs:194
            AMT.Sharing.Common.SqlHelper.ExecuteReader(String connectionString, CommandType cmdType, String cmdText, SqlParameter[] commandParameters) in D:\Projects\AMTSharingV3\AMT.Sharing.Common\SqlHelper.cs:107
            System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +104
            ArticlesHelper.Get(Int32 ID) in d:\AMTeamV3\Web.Org\App_Code\Art\ArticlesHelper.cs:1744
            System.Data.SqlClient.SqlConnection.Open() +177
            ShowArticle.Page_Load(Object sender, EventArgs e) in d:\AMTeamV3\Web.Org\ShowArticle.aspx.cs:33
            AMT.Sharing.Common.SqlHelper.PrepareCommand(SqlCommand cmd, SqlConnection conn, SqlTransaction trans, CommandType cmdType, String cmdText, SqlParameter[] cmdParms) in D:\Projects\AMTSharingV3\AMT.Sharing.Common\SqlHelper.cs:194
            System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +13
            AMT.Sharing.Common.SqlHelper.ExecuteDataTable(String connectionString, CommandType cmdType, String cmdText, SqlParameter[] commandParameters) in D:\Projects\AMTSharingV3\AMT.Sharing.Common\SqlHelper.cs:74
            System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +43
            AMT.Sharing.Common.SqlHelper.ExecuteDataTable(String connectionString, CommandType cmdType, String cmdText) in D:\Projects\AMTSharingV3\AMT.Sharing.Common\SqlHelper.cs:83
            System.Web.UI.Control.OnLoad(EventArgs e) +98
            _Default.Page_Load(Object sender, EventArgs e) in d:\AMTeamV3\Web.Org\Default.aspx.cs:31
            System.Web.UI.Control.LoadRecursive() +71
            System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4305
            System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +13
            System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +43
            AMT.Sharing.Common.SqlHelper.ExecuteReader(String connectionString, CommandType cmdType, String cmdText) in D:\Projects\AMTSharingV3\AMT.Sharing.Common\SqlHelper.cs:113
            System.Web.UI.Control.OnLoad(EventArgs e) +98
            AMT.OrgDBHelper.Module.LoadModule(Int32 id) in D:\Projects\AMTeamV3\AMT.Org.DBHelper\ModuleHelper.cs:222
            System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4305
            AMT.OrgDBHelper.ModuleHelper.LoadModule(Int32 type, Int32 id) in D:\Projects\AMTeamV3\AMT.Org.DBHelper\ModuleHelper.cs:88
            ShowModuleMore.Page_Load(Object sender, EventArgs e) in d:\AMTeamV3\Web.Org\ShowModuleMore.aspx.cs:27
            System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +13
            System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +43
            System.Web.UI.Control.OnLoad(EventArgs e) +98
            System.Web.UI.Control.LoadRecursive() +71
            System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4305