[Win32Exception (0x80004005): 等待的操作过时。] [SqlException (0x80131904): Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.] System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) +3278660 System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose) +791 System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) +4927 System.Data.SqlClient.SqlDataReader.TrySetMetaData(_SqlMetaDataSet metaData, Boolean moreInfo) +267 System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) +3771 System.Data.SqlClient.SqlDataReader.TryConsumeMetaData() +92 System.Data.SqlClient.SqlDataReader.get_MetaData() +102 System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) +552 System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, SqlDataReader ds, Boolean describeParameterEncryptionRequest) +3114 System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean asyncWrite) +554 System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method) +98 System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method) +307 System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior) +115 BS.MsSql.ExecuteReader(String conn, String sql) in D:\Dna\bak\wanhuajing4.11改版前最终版\BS\MsSql.cs:130 BS.G.NavFill() in D:\Dna\bak\wanhuajing4.11改版前最终版\BS\Data\Global.cs:53 BS.G..cctor() in D:\Dna\bak\wanhuajing4.11改版前最终版\BS\Data\Global.cs:18 [TypeInitializationException: The type initializer for 'BS.G' threw an exception.] Web.Da.GetDid(Int32 Did, String type) in D:\Dna\bak\wanhuajing4.11改版前最终版\Web\Da.cs:273 Web.index.Page_Load(Object sender, EventArgs e) in D:\Dna\bak\wanhuajing4.11改版前最终版\Web\index.aspx.cs:22 System.Web.UI.Control.OnLoad(EventArgs e) +109 System.Web.UI.Control.LoadRecursive() +68 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4498