If the previous key/data pair of the database is a duplicate data record for the current key/data pair, the cursor is moved to the previous key/data pair of the database, and the secondary key and primary key/data pair in Current. MovePrevDuplicate will return false if the previous key/data pair of the database is not a duplicate data record for the current key/data pair.

Namespace:  BerkeleyDB
Assembly:  libdb_dotnet53 (in libdb_dotnet53.dll) Version: 5.3.21.0

Syntax

C#
public bool MovePrevDuplicate(
	LockingInfo info
)
Visual Basic (Declaration)
Public Function MovePrevDuplicate ( _
	info As LockingInfo _
) As Boolean
Visual C++
public:
bool MovePrevDuplicate(
	LockingInfo^ info
)

Parameters

info
Type: BerkeleyDB..::.LockingInfo
The locking behavior to use.

Return Value

True if the cursor was positioned successfully, false otherwise.

Remarks

If positioning the cursor fails, Current will contain an empty KeyValuePair<(Of <(TKey, TValue>)>).

See Also