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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:         using (OleDbConnection connection = new OleDbConnection(connectionString))
琛 65:         {
琛 66:             connection.Open();
琛 67:             //conn.Open();
琛 68:             using (OleDbCommand cmd = new OleDbCommand(sql, Connection))

婧愭枃浠碟 f:\usr\localuser\qxw1885510160\app_code\DBHelper.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) +966589
   System.Data.OleDb.OleDbConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningObject) +86
   System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup) +29
   System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +4911292
   System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +117
   System.Data.OleDb.OleDbConnection.Open() +40
   DBHelper.GetDataSet(String sql) in f:\usr\localuser\qxw1885510160\app_code\DBHelper.cs:66
   model1_index.bind() in f:\usr\localuser\qxw1885510160\index.aspx.cs:18
   model1_index.Page_Load(Object sender, EventArgs e) in f:\usr\localuser\qxw1885510160\index.aspx.cs:12
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
   System.Web.UI.Control.OnLoad(EventArgs e) +99
   System.Web.UI.Control.LoadRecursive() +50
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627


鐗堟湰淇℃伅: Microsoft .NET Framework 鐗堟湰:2.0.50727.8669; ASP.NET 鐗堟湰:2.0.50727.5491
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