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鏈寚瀹氱殑閿欒

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寮傚父璇︾粏淇℃伅: System.Data.OleDb.OleDbException: 鏈寚瀹氱殑閿欒

婧愰敊璇? 


琛 64:         }
琛 65: 
琛 66:         DataTable dt = AccessHelper.AcDataTable("select * from News where lin_id=" + lin_id);
琛 67:         if (dt != null)
琛 68:         {

婧愭枃浠碟 c:\wwwroot\www.wzjrtzjt.com\newsDetail.aspx.cs    琛孃 66

鍫嗘爤璺熻釜: 


[OleDbException (0x80004005): 鏈寚瀹氱殑閿欒]
   System.Data.OleDb.OleDbConnectionInternal..ctor(OleDbConnectionString constr, OleDbConnection connection) +334
   System.Data.OleDb.OleDbConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningObject) +92
   System.Data.ProviderBase.DbConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions) +24
   System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup, DbConnectionOptions userOptions) +38
   System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection) +531
   System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) +156
   System.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) +22
   System.Data.ProviderBase.DbConnectionInternal.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +19
   System.Data.OleDb.OleDbConnection.Open() +43
   System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +121
   System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +138
   System.Data.Common.DbDataAdapter.Fill(DataSet dataSet) +89
   DAL.AccessHelper.AcDataSet(String selectSqlString) in f:\绋嬪簭\娓╁窞閲戣瀺闆嗗洟\DAL\AccessHelper.cs:175
   DAL.AccessHelper.AcDataTable(String selectSqlString) in f:\绋嬪簭\娓╁窞閲戣瀺闆嗗洟\DAL\AccessHelper.cs:153
   newsDetail.BindData() in c:\wwwroot\www.wzjrtzjt.com\newsDetail.aspx.cs:66
   newsDetail.Page_Load(Object sender, EventArgs e) in c:\wwwroot\www.wzjrtzjt.com\newsDetail.aspx.cs:37
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +52
   System.Web.UI.Control.OnLoad(EventArgs e) +97
   System.Web.UI.Control.LoadRecursive() +61
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +693

鐗堟湰淇℃伅: Microsoft .NET Framework 鐗堟湰:4.0.30319; ASP.NET 鐗堟湰:4.8.4494.0
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