System.Data.SqlClient.SqlException (0x80131904): 无法打开登录 'sq_591zhidao2' 中请求的数据库。登录失败。
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用户 'sq_591zhidao2' 登录失败。
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   at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection)
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   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning()
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   at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
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   at System.Data.SqlClient.SqlInternalConnectionTds.CompleteLogin(Boolean enlistOK)
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   at System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, Boolean ignoreSniOpenTimeout, TimeoutTimer timeout, SqlConnection owningObject)
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   at System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, Boolean redirectedUserInstance, SqlConnection owningObject, SqlConnectionString connectionOptions, TimeoutTimer timeout)
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   at System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, TimeoutTimer timeout, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance)
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   at System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance)
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   at System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection)
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   at System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options)
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   at System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject)
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   at System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject)
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   at System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject)
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   at System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection)
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   at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
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   at System.Data.SqlClient.SqlConnection.Open()
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   at DreamweaverCtrls.DataSet.DoInit()<hr>System.Data.SqlClient.SqlException (0x80131904): 无法打开登录 'sq_591zhidao2' 中请求的数据库。登录失败。
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用户 'sq_591zhidao2' 登录失败。
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   at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection)
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   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning()
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   at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
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   at System.Data.SqlClient.SqlInternalConnectionTds.CompleteLogin(Boolean enlistOK)
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   at System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, Boolean ignoreSniOpenTimeout, TimeoutTimer timeout, SqlConnection owningObject)
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   at System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, Boolean redirectedUserInstance, SqlConnection owningObject, SqlConnectionString connectionOptions, TimeoutTimer timeout)
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   at System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, TimeoutTimer timeout, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance)
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   at System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance)
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   at System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection)
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   at System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options)
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   at System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject)
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   at System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject)
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   at System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject)
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   at System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection)
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   at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
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   at System.Data.SqlClient.SqlConnection.Open()
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   at DreamweaverCtrls.DataSet.DoInit()<hr>System.Exception: The DefaultView was requested but no tables yet exist.
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   at DreamweaverCtrls.DataSet.get_DefaultView()<hr>System.Data.SqlClient.SqlException (0x80131904): 无法打开登录 'sq_591zhidao2' 中请求的数据库。登录失败。
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用户 'sq_591zhidao2' 登录失败。
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   at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection)
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   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning()
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   at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
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   at System.Data.SqlClient.SqlInternalConnectionTds.CompleteLogin(Boolean enlistOK)
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   at System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, Boolean ignoreSniOpenTimeout, TimeoutTimer timeout, SqlConnection owningObject)
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   at System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, Boolean redirectedUserInstance, SqlConnection owningObject, SqlConnectionString connectionOptions, TimeoutTimer timeout)
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   at System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, TimeoutTimer timeout, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance)
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   at System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance)
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   at System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection)
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   at System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options)
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   at System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject)
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   at System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject)
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   at System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject)
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   at System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection)
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   at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
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   at System.Data.SqlClient.SqlConnection.Open()
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   at DreamweaverCtrls.DataSet.DoInit()<hr>System.Exception: The DefaultView was requested but no tables yet exist.
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   at DreamweaverCtrls.DataSet.get_DefaultView()<hr>