ServerConnection Members

The ServerConnection object represents a connection to a server.

The following tables list the members exposed by the ServerConnection type.

Public Constructors

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Public Properties

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

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Public Methods

(see also Protected Methods )

	名称	Description
	BeginTransaction	Starts a transaction on the referenced connection.
	Cancel	Cancels the connection.
	ChangePassword	Overloaded. Changes the logon password that is used with standard authentication.
	CommitTransaction	Commits the current transaction on the referenced connection.
	Connect	Connects to the instance of SQL Server. (inherited from ConnectionManager)
	Copy	Returns a copy of the ServerConnection object.
	Disconnect	Disconnects from the instance of SQL Server. (inherited from ConnectionManager)
	Equals	Overloaded. (inherited from Object )
	ExecuteNonQuery	Overloaded. Executes a statement that does not return a result set.
	ExecuteReader	Executes Transact-SQL statements that return one or multiple result sets.
	ExecuteScalar	Overloaded. Executes a Transact-SQL statement and returns the first column of the first row as a value type.
	ExecuteWithResults	Overloaded. Executes one or more Transact-SQL statements that return one or more result sets.
	GetHashCode	(inherited from Object )
	GetType	(inherited from Object )
	IsInFixedServerRole	Tests whether the logon associated with the referenced connection is a member of the specified fixed server role.
	ReferenceEquals	(inherited from Object )
	RollBackTransaction	Rolls back the current transaction.
	ToString	Returns the referenced object name as a string. (inherited from ConnectionSettings)

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Protected Methods

	名称	Description
	CheckServerVersion	(inherited from ConnectionManager )
	Finalize	(inherited from Object )
	MemberwiseClone	(inherited from Object )
	ThrowIfPropertyNotSet	Overloaded. (inherited from ConnectionSettings )

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Public Events

	名称	Description
	InfoMessage	The event that occurs when the instance of SQL Server generates an informational message. (inherited from ConnectionManager)
	RemoteLoginFailed	This event occurs when a remote login fails to connect to the instance of SQL Server. (inherited from ConnectionManager)
	ServerMessage	The event that occurs when the instance of SQL Server generates a message. (inherited from ConnectionManager)
	StateChange	The event that occurs when the instance of SQL Server changes state. (inherited from ConnectionManager)
	StatementExecuted	The event that occurs when the instance of SQL Server executes a statement on the current connection. (inherited from ConnectionManager)

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请参阅

参考

ServerConnection Class
Microsoft.SqlServer.Management.Common Namespace

其他资源

How to: Connect to the Local Instance of SQL Server by Using Windows Authentication in Visual Basic .NET
Connecting to an Instance of SQL Server