JET_PFNSTATUS delegate

Receives information about the progress of long-running operations, such as defragmentation, backup, or restore operations. During such operations, the database engine calls this callback function to give an update on the progress of the operation.

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

Syntax

'Declaration
Public Delegate Function JET_PFNSTATUS ( _
    sesid As JET_SESID, _
    snp As JET_SNP, _
    snt As JET_SNT, _
    data As Object _
) As JET_err
'Usage
Dim instance As New JET_PFNSTATUS(AddressOf HandlerMethod)

public delegate JET_err JET_PFNSTATUS(
    JET_SESID sesid,
    JET_SNP snp,
    JET_SNT snt,
    Object data
)

Parameters

• sesid
  Type: Microsoft.Isam.Esent.Interop.JET_SESID

  The session with which the long running operation was called.

• snp
  Type: Microsoft.Isam.Esent.Interop.JET_SNP

  The type of operation.

• snt
  Type: Microsoft.Isam.Esent.Interop.JET_SNT

  The status of the operation.

• data
  Type: System.Object

  Optional data. May be a JET_SNPROG.

Return value

Type: Microsoft.Isam.Esent.Interop.JET_err

See also

Reference

Microsoft.Isam.Esent.Interop namespace