MovePrevDuplicate Method (LockingInfo)

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C#
Visual Basic
Visual C++

Berkeley DB .NET API Documentation
SecondaryCursor..::.MovePrevDuplicate Method (LockingInfo)
SecondaryCursor Class See Also Send Feedback

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 returns 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_dotnet61 (in libdb_dotnet61.dll) Version: 6.1.26.0

# 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

SecondaryCursor Class
MovePrevDuplicate Overload
BerkeleyDB Namespace