Api.JetRestoreInstance method

Restores and recovers a streaming backup of an instance including all the attached databases. It is designed to work with a backup created with the JetBackupInstance(JET_INSTANCE, String, BackupGrbit, JET_PFNSTATUS) function. This is the simplest and most encapsulated restore function.

Namespace:  Microsoft.Isam.Esent.Interop
Assembly:  Microsoft.Isam.Esent.Interop (in Microsoft.Isam.Esent.Interop.dll)

Syntax

'Declaration
Public Shared Sub JetRestoreInstance ( _
    instance As JET_INSTANCE, _
    source As String, _
    destination As String, _
    statusCallback As JET_PFNSTATUS _
)
'Usage
Dim instance As JET_INSTANCE
Dim source As String
Dim destination As String
Dim statusCallback As JET_PFNSTATUSApi.JetRestoreInstance(instance, _
    source, destination, statusCallback)

public static void JetRestoreInstance(
    JET_INSTANCE instance,
    string source,
    string destination,
    JET_PFNSTATUS statusCallback
)

Parameters

• instance
  Type: Microsoft.Isam.Esent.Interop.JET_INSTANCE

  The instance to use. The instance should not be initialized. Restoring the files will initialize the instance.

• source
  Type: System.String

  Location of the backup. The backup should have been created with JetBackupInstance(JET_INSTANCE, String, BackupGrbit, JET_PFNSTATUS).

• destination
  Type: System.String

  Name of the folder where the database files from the backup set will be copied and recovered. If this is set to null, the database files will be copied and recovered to their original location.

• statusCallback
  Type: Microsoft.Isam.Esent.Interop.JET_PFNSTATUS

  Optional status notification callback.

See also

Reference

Api class

Api members

Microsoft.Isam.Esent.Interop namespace