Edit

Share via


Api.JetGetLock method

Explicitly reserve the ability to update a row, write lock, or to explicitly prevent a row from being updated by any other session, read lock. Normally, row write locks are acquired implicitly as a result of updating rows. Read locks are usually not required because of record versioning. However, in some cases a transaction may desire to explicitly lock a row to enforce serialization, or to ensure that a subsequent operation will succeed.

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

Syntax

'Declaration
Public Shared Sub JetGetLock ( _
    sesid As JET_SESID, _
    tableid As JET_TABLEID, _
    grbit As GetLockGrbit _
)
'Usage
Dim sesid As JET_SESID
Dim tableid As JET_TABLEID
Dim grbit As GetLockGrbitApi.JetGetLock(sesid, tableid, grbit)
public static void JetGetLock(
    JET_SESID sesid,
    JET_TABLEID tableid,
    GetLockGrbit grbit
)

Parameters

See also

Reference

Api class

Api members

Microsoft.Isam.Esent.Interop namespace