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Membres BackupRestoreBase

The BackupRestoreBase class is a base class that represents functionality that is common to both backup and restore operations.

Le type BackupRestoreBase expose les membres suivants.

Constructeurs

  Nom Description
Méthode publique BackupRestoreBase Initializes a new instance of the BackupRestoreBase class.

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Méthodes

  Nom Description
Méthode publique Abort Terminates a running backup or restore operation.
Méthode publique Equals (Hérité de Object.)
Méthode protégée ExecuteSql Executes a batch of Transact-SQL statements that does not expect a returned results set on the specified instance of SQL Server.
Méthode protégée ExecuteSqlAsync Executes a batch of Transact-SQL statements asynchronously that does not expect a returned results set on the specified instance of SQL Server.
Méthode protégée ExecuteSqlWithResults Executes a batch of Transact-SQL statements that expects one or more returned results sets on the specified instance of SQL Server.
Méthode protégée Finalize (Hérité de Object.)
Méthode protégée GetDevicesScript
Méthode publique GetHashCode (Hérité de Object.)
Méthode publique GetType (Hérité de Object.)
Méthode protégée IsStringValid Verifies whether the specified string is valid.
Méthode protégée MemberwiseClone (Hérité de Object.)
Méthode publique SetMediaPassword(SecureString) Sets the password for a media set.
Méthode publique SetMediaPassword(String) Sets the password for a media set.
Méthode publique SetPassword(SecureString) Sets the password for a backup set.
Méthode publique SetPassword(String) Sets the password for a backup set.
Méthode publique ToString (Hérité de Object.)
Méthode publique Wait Waits for the current backup or restore operation to complete before moving on to the next process.

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Champs

  Nom Description
Champ protégé currentAsyncOperation
Champ protégé m_BackupAction
Champ protégé m_LogTruncation
Champ protégé m_RestoreAction

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Propriétés

  Nom Description
Propriété publique AsyncStatus Gets the asynchronous status of a backup or restore process.
Propriété publique BlockSize Gets or sets the physical block size of the backup or restore, in bytes.
Propriété publique BufferCount Gets or sets the total number of I/O buffers to be used for the backup or restore operation.
Propriété publique Checksum Gets or sets a Boolean property value that determines whether a checksum value is calculated during backup or restore operations.
Propriété publique ContinueAfterError Gets or sets a Boolean property value that determines whether the backup or restore continues after a checksum error occurs.
Propriété publique Database Gets or sets the database on which the backup or restore operation runs.
Propriété publique DatabaseFileGroups Gets the SQL Server file groups targeted by the backup or restore operation.
Propriété publique DatabaseFiles Gets the operating system files targeted by the backup or restore operation.
Propriété publique Devices Gets the backup devices specified for the backup or restore operation.
Propriété publique MaxTransferSize Gets or sets the maximum number of bytes to be transferred between the backup media and the instance of SQL Server.
Propriété publique MediaName Gets or sets the name used to identify a particular media set.
Propriété publique NoRecovery Gets or sets a Boolean property value that determines whether the tail of the log is backed up and whether the database is restored into the Restoring state.
Propriété publique NoRewind Gets or sets a Boolean property value that determines whether Microsoft SQL Server will keep the tape open after the backup or restore operation.
Propriété publique PercentCompleteNotification Gets or sets the percentage interval for PercentCompleteEventHandler event handler calls.
Propriété publique Restart Gets or sets a Boolean property value that determines whether the backup or restore operation will restart if it is interrupted.
Propriété publique UnloadTapeAfter Gets or sets a Boolean property value that determines whether tape media are rewound and unloaded after the backup or restore operation completes.

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Événements

  Nom Description
Événement public Complete Occurs when the backup or restore operation completes.
Événement public Information Occurs when any informational message is issued by Microsoft SQL Server that cannot be handled by the Complete NextMedia or PercentComplete events.
Événement public NextMedia Occurs when the backup or restore operation exhausts the medium in a target device.
Événement public PercentComplete Occurs when a backup or restore operation reaches a completion unit.

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