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Membres ServerConnection

The ServerConnection object represents a connection to a server.

Le type ServerConnection expose les membres suivants.

Constructeurs

  Nom Description
Méthode publique ServerConnection() () () () Initializes a new instance of the ServerConnection class.
Méthode publique ServerConnection(SqlConnection) Initializes a new instance of the ServerConnection class with the specified connection parameters.
Méthode publique ServerConnection(String) Initializes a new instance of the ServerConnection class with the specified server instance.
Méthode publique ServerConnection(SqlConnectionInfo) Initializes a new instance of the ServerConnection class with the specified connection information.
Méthode publique ServerConnection(String, String, SecureString) Initializes a new instance of the ServerConnection class with the specified server instance and logon credentials.
Méthode publique ServerConnection(String, String, String) Initializes a new instance of the ServerConnection class with the specified server instance and logon credentials.

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Méthodes

  Nom Description
Méthode publique BeginTransaction Starts a transaction on the referenced connection.
Méthode publique Cancel Cancels the connection.
Méthode publique ChangePassword(SecureString) Changes the login password that is used with standard authentication.
Méthode publique ChangePassword(String) Changes the logon password that is used with standard authentication.
Méthode protégée CheckServerVersion Checks the version of the target instance of SQL Server. (Hérité de ConnectionManager.)
Méthode publique CommitTransaction Commits the current transaction on the referenced connection.
Méthode publique Connect Connects to the instance of SQL Server. (Hérité de ConnectionManager.)
Méthode publique Copy Returns a copy of the ServerConnection object.
Méthode publique Disconnect Disconnects from the instance of SQL Server. (Hérité de ConnectionManager.)
Méthode publique Equals (Hérité de Object.)
Méthode publique ExecuteNonQuery(StringCollection) Executes a batch of statements that do not return a result set.
Méthode publique ExecuteNonQuery(String) Executes a statement that does not return a result set.
Méthode publique ExecuteNonQuery(StringCollection, ExecutionTypes) Executes a batch of statements with the specified execution options that does not return a result set.
Méthode publique ExecuteNonQuery(String, ExecutionTypes) Executes a statement with the specified execution options that does not return a result set.
Méthode publique ExecuteReader Executes Transact-SQL statements that return one or multiple result sets.
Méthode publique ExecuteScalar(StringCollection) Executes a batch of Transact-SQL statements and returns the first column of the first row as an object value.
Méthode publique ExecuteScalar(String) Executes a Transact-SQL statement and returns the first column of the first row as an object value.
Méthode publique ExecuteWithResults(StringCollection) Executes a batch of Transact-SQL statements that return multiple result sets.
Méthode publique ExecuteWithResults(String) Executes a Transact-SQL statement that returns a result set.
Méthode protégée Finalize (Hérité de Object.)
Méthode publique GetHashCode (Hérité de Object.)
Méthode publique GetType (Hérité de Object.)
Méthode publique IsInFixedServerRole Tests whether the logon associated with the referenced connection is a member of the specified fixed server role.
Méthode protégée MemberwiseClone (Hérité de Object.)
Méthode publiqueMembre statique NormalizeQuery(String)
Méthode publiqueMembre statique NormalizeQuery(String, Boolean)
Méthode publique RollBackTransaction Rolls back the current transaction.
Méthode protégée ThrowIfPropertyNotSet(String, String) Throws an exception if the specified connection property is null or empty. (Hérité de ConnectionSettings.)
Méthode protégée ThrowIfPropertyNotSet(String, String, Boolean) Throws an exception if the specified connection property is null or, optionally, empty. (Hérité de ConnectionSettings.)
Méthode publique ToString Returns the referenced object name as a string. (Hérité de ConnectionSettings.)

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Propriétés

  Nom Description
Propriété publique ApplicationName Gets or sets the name of the application that has established the connection with the server. (Hérité de ConnectionSettings.)
Propriété publique AutoDisconnectMode Gets or sets the automatic disconnection mode of the referenced connection to the instance of SQL Server. (Hérité de ConnectionManager.)
Propriété publique BatchSeparator Gets or sets the string value used to separate batches in the referenced connection.
Propriété publique CapturedSql Gets the Transact-SQL statements that are captured when the connection is running in capture mode. (Hérité de ConnectionManager.)
Propriété publique ConnectAsUser Gets or sets the Boolean property value that specifies whether the connection is established using impersonation. (Hérité de ConnectionSettings.)
Propriété publique ConnectAsUserName Gets or sets the name of the user when connecting using impersonation. (Hérité de ConnectionSettings.)
Propriété publique ConnectAsUserPassword Gets or sets the password for the user when connecting using impersonation. (Hérité de ConnectionSettings.)
Propriété publique ConnectionString Gets or sets the connection string used to establish a connection with a specified data source. (Hérité de ConnectionSettings.)
Propriété publique ConnectionType
Propriété publique ConnectTimeout Gets or sets the connection time-out period in seconds. (Hérité de ConnectionSettings.)
Propriété publique DatabaseName Gets or sets the database required by the connection. (Hérité de ConnectionSettings.)
Propriété publique EncryptConnection Gets or sets the Boolean property value that specifies whether the connection is encrypted. (Hérité de ConnectionSettings.)
Propriété publique FixedServerRoles Gets the fixed server role associated with the referenced connection.
Propriété publique InUse Gets or sets the Boolean property value that specifies whether the connection is being used. (Hérité de ConnectionManager.)
Propriété publique IsOpen Gets the Boolean property value that specifies whether the connection is currently open. (Hérité de ConnectionManager.)
Propriété publique LockTimeout Gets or sets the time in seconds required for the connection to time out when the current transaction is locked. (Hérité de ConnectionManager.)
Propriété publique Login Gets or sets the logon required to establish a connection with the instance of the server. (Hérité de ConnectionSettings.)
Propriété publique LoginSecure Gets or sets the Boolean property that specifies whether the connection is established to the server by using Windows Authentication or SQL Server Authentication. (Hérité de ConnectionSettings.)
Propriété publique MaxPoolSize Gets or sets the maximum number of connections in a connection pool that the specified connection accepts when establishing a connection with a server. (Hérité de ConnectionSettings.)
Propriété publique MinPoolSize Gets or sets the minimum number of connections in a connection pool that the specified connection accepts when establishing a connection with a server. (Hérité de ConnectionSettings.)
Propriété publique MultipleActiveResultSets Gets or sets the Boolean property value that specifies whether more than one active result set is permitted. (Hérité de ConnectionSettings.)
Propriété publique NetworkProtocol Gets or sets the network protocol used to establish the connection to the server. (Hérité de ConnectionSettings.)
Propriété publique NonPooledConnection Gets or sets the Boolean property value that specifies whether the connection may be pooled or nonpooled. (Hérité de ConnectionSettings.)
Propriété publique PacketSize Gets or sets the packets of data sent between the client and the server over the network in bytes. (Hérité de ConnectionSettings.)
Propriété publiqueMembre statique ParameterizationMode
Propriété publique Password Gets or sets the password used with the logon to establish a connection with the server when SQL Server Authentication is used. (Hérité de ConnectionSettings.)
Propriété publique PooledConnectionLifetime Gets or sets the lifetime of the pooled connection. (Hérité de ConnectionSettings.)
Propriété publique ProcessID Gets the ID value that uniquely identifies the process associated with the referenced connection to the server.
Propriété publique SecureConnectionString Gets or sets an encrypted version of the connection string. (Hérité de ConnectionSettings.)
Propriété publique SecurePassword Gets or sets the secure password used with the logon to establish a connection with the server when SQL Server Authentication is used. (Hérité de ConnectionSettings.)
Propriété publique ServerInstance Gets or sets the name of the server. (Hérité de ConnectionSettings.)
Propriété publique ServerVersion Gets the version of the connected instance of SQL Server. (Hérité de ConnectionManager.)
Propriété publique SqlConnectionObject Gets the connection object. (Hérité de ConnectionManager.)
Propriété publique SqlExecutionModes Gets or sets the execution mode associated with the referenced connection to the server.
Propriété publique StatementTimeout Gets or sets the number of seconds a statement is given to run before failing with a time-out error.
Propriété publique TransactionDepth Gets the current transaction depth for the referenced connection.
Propriété publique TrueLogin Gets the current logon record name used by the referenced connection.
Propriété publique TrueName Gets the name of the server.
Propriété publiqueMembre statique UseMode
Propriété publique UserProfile Gets the user profile associated with the referenced connection.
Propriété publique WorkstationId Gets or sets the ID value that uniquely identifies the workstation. (Hérité de ConnectionSettings.)

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Événements

  Nom Description
Événement public InfoMessage The event that occurs when the instance of SQL Server generates an informational message. (Hérité de ConnectionManager.)
Événement public RemoteLoginFailed This event occurs when a remote login fails to connect to the instance of SQL Server. (Hérité de ConnectionManager.)
Événement public ServerMessage The event that occurs when SQL Server returns a warning or informational message on the current connection. (Hérité de ConnectionManager.)
Événement public StateChange The event that occurs when the instance of SQL Server changes state. (Hérité de ConnectionManager.)
Événement public StatementExecuted The event that occurs when the instance of SQL Server executes a statement on the current connection. (Hérité de ConnectionManager.)

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