Retrieve a key and all duplicate data items from the database.

Namespace:  BerkeleyDB
Assembly:  libdb_dotnet181 (in libdb_dotnet181.dll) Version: 18.1.32.0

Syntax

C#
public KeyValuePair<DatabaseEntry, MultipleDatabaseEntry> GetMultiple(
	DatabaseEntry key,
	int BufferSize
)
Visual Basic (Declaration)
Public Function GetMultiple ( _
	key As DatabaseEntry, _
	BufferSize As Integer _
) As KeyValuePair(Of DatabaseEntry, MultipleDatabaseEntry)
Visual C++
public:
KeyValuePair<DatabaseEntry^, MultipleDatabaseEntry^> GetMultiple(
	DatabaseEntry^ key, 
	int BufferSize
)

Parameters

key
Type: BerkeleyDB..::.DatabaseEntry
The key to search for
BufferSize
Type: System..::.Int32
The initial size of the buffer to fill with duplicate data items. If the buffer is not large enough, it is automatically resized.

Return Value

A KeyValuePair<(Of <(TKey, TValue>)>) whose Key parameter is key and whose Value parameter is the retrieved data items.

Exceptions

ExceptionCondition
BerkeleyDB..::.NotFoundException A NotFoundException is thrown if key is not in the database.
BerkeleyDB..::.KeyEmptyException A KeyEmptyException is thrown if the database is a QueueDatabase or RecnoDatabase database and key exists, but was never explicitly created by the application or was later deleted.

See Also