Api.TrySeek method

Efficiently positions a cursor to an index entry that matches the search criteria specified by the search key in that cursor and the specified inequality. A search key must have been previously constructed using JetMakeKey.

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

Syntax

'Declaration
Public Shared Function TrySeek ( _
    sesid As JET_SESID, _
    tableid As JET_TABLEID, _
    grbit As SeekGrbit _
) As Boolean
'Usage
Dim sesid As JET_SESID
Dim tableid As JET_TABLEID
Dim grbit As SeekGrbit
Dim returnValue As Boolean

returnValue = Api.TrySeek(sesid, _
    tableid, grbit)

public static bool TrySeek(
    JET_SESID sesid,
    JET_TABLEID tableid,
    SeekGrbit grbit
)

Parameters

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

  The session to use.

• tableid
  Type: Microsoft.Isam.Esent.Interop.JET_TABLEID

  The cursor to position.

• grbit
  Type: Microsoft.Isam.Esent.Interop.SeekGrbit

  Seek option.

Return value

Type: System.Boolean
True if a record matching the criteria was found.

See also

Reference

Api class

Api members

Microsoft.Isam.Esent.Interop namespace