If the cursor is not yet initialized, MoveNextUniqueMultipleKey is
identical to
MoveFirstMultipleKey(Int32). 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.
(in libdb_dotnet48.dll) Version: 4.8.24.0
Syntax
| C# |
|---|
public bool MoveNextUniqueMultipleKey(
int BufferSize
) |
| Visual Basic (Declaration) |
|---|
Public Function MoveNextUniqueMultipleKey ( _
BufferSize As Integer _
) As Boolean |
| Visual C++ |
|---|
public:
bool MoveNextUniqueMultipleKey(
int BufferSize
) |
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.
Return Value
True if the cursor was positioned successfully, false otherwise.
See Also
