Store the key/data pairs in the database, only if the key does not already appear in the database.

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

Syntax

C#
public void PutNoOverwrite(
	MultipleKeyDatabaseEntry key,
	Transaction txn
)
Visual Basic (Declaration)
Public Sub PutNoOverwrite ( _
	key As MultipleKeyDatabaseEntry, _
	txn As Transaction _
)
Visual C++
public:
void PutNoOverwrite(
	MultipleKeyDatabaseEntry^ key, 
	Transaction^ txn
)

Parameters

key
Type: BerkeleyDB..::.MultipleKeyDatabaseEntry
Key/data pairs to store in the database
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.

See Also