MoveNextUniqueMultipleKey Method (Int32, LockingInfo)

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C#
Visual Basic
Visual C++

Berkeley DB .NET API Documentation
Cursor..::.MoveNextUniqueMultipleKey Method (Int32, LockingInfo)
Cursor Class See Also Send Feedback

If the cursor is not yet initialized, MoveNextUniqueMultipleKey is identical to MoveFirstMultipleKey(Int32, LockingInfo). Otherwise, move the cursor to the next non-duplicate key in the database, and store that key and associated datum and as many ensuing key/data pairs that can fit in a buffer the size of BufferSize in CurrentMultipleKey. MoveNextUniqueMultipleKey will return false if no non-duplicate key/data pairs exist after the cursor position in the database.

Namespace: BerkeleyDB
Assembly: libdb_dotnet53 (in libdb_dotnet53.dll) Version: 5.3.28.0

# Syntax

C#
    public bool MoveNextUniqueMultipleKey(
    	int BufferSize,
    	LockingInfo info
    )

Visual Basic (Declaration)
    Public Function MoveNextUniqueMultipleKey ( _
    	BufferSize As Integer, _
    	info As LockingInfo _
    ) As Boolean

Visual C++
    public:
    bool MoveNextUniqueMultipleKey(
    	int BufferSize,
    	LockingInfo^ info
    )

#### Parameters

BufferSize
  Type: System..::.Int32
  The size of a buffer to fill with key/data pairs. Must be at least the page size of the underlying database and be a multiple of 1024.

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

#### Return Value

True if the cursor was positioned successfully, false otherwise.

# See Also

Cursor Class
MoveNextUniqueMultipleKey Overload
BerkeleyDB Namespace