[Win32Exception (0x80004005): 远程计算机拒绝网络连接。]
[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: TCP Provider, error: 0 - 远程计算机拒绝网络连接。)]
System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection) +347
System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection) +78
System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection) +191
System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) +154
System.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) +21
System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource`1 retry) +90
System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry) +443
System.Data.SqlClient.SqlConnection.Open() +96
D.Conn.SqlHelper.ᜀ(SqlCommand A_0, SqlConnection A_1, SqlTransaction A_2, CommandType A_3, String A_4, SqlParameter[] A_5) +233
D.Conn.SqlHelper.ExecuteTable(CommandType cmdType, String cmdText, SqlParameter[] commandParameters) +133
D.Common.Pager.GetPageSql(DataTable dt) +1549
D.Common.Pager.GetPage(DataTable dt) +142
D.BLL.B_Create.ᜀ(Boolean A_0, String A_1, M_Domain A_2, M_LikePage A_3, M_InfoModel A_4, Int32 A_5, Int32 A_6, Int32 A_7) +8402
D.BLL.B_Create.CreateColumnPage(Boolean IsMobile, String template, M_Domain modelDomain, M_LikePage modelLikePage, M_InfoModel modelInfoModel, Int32 ColId, Int32 PageIndex) +34
Column.Page_Load(Object sender, EventArgs e) +1143
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +51
System.Web.UI.Control.OnLoad(EventArgs e) +95
System.Web.UI.Control.LoadRecursive() +59
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +678
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