Return an estimate of the proportion of keys that are less than, equal to, and greater than the specified key.

Namespace:  BerkeleyDB
Assembly:  libdb_dotnet48 (in libdb_dotnet48.dll) Version: 4.8.24.0

Syntax

C#
public KeyRange KeyRange(
	DatabaseEntry key,
	Transaction txn
)
Visual Basic (Declaration)
Public Function KeyRange ( _
	key As DatabaseEntry, _
	txn As Transaction _
) As KeyRange
Visual C++
public:
KeyRange^ KeyRange(
	DatabaseEntry^ key, 
	Transaction^ txn
)

Parameters

key
Type: BerkeleyDB..::.DatabaseEntry
The key to search for
txn
Type: BerkeleyDB..::.Transaction
If the operation is part of an application-specified transaction, txn is a Transaction object returned from BeginTransaction()()(); if the operation is part of a Berkeley DB Concurrent Data Store group, txn is a handle returned from BeginCDSGroup()()(); otherwise null.

Return Value

An estimate of the proportion of keys that are less than, equal to, and greater than the specified key.

See Also