Set the cursor to refer to key, and store the
datum associated with the given key in Current. In
the presence of duplicate key values, the first data item in the
set of duplicates is stored in Current. If either
the key or the data is partial DatabaseEntry, its
PartialLen bytes starting
PartialOffset bytes from the beginning
of the retrieved data record are returned as if they comprised the
entire record. If any or all of the specified bytes do not exist
in the record, Move is successful, and any existing bytes are
returned.
Namespace:
BerkeleyDBAssembly: libdb_dotnet52 (in libdb_dotnet52.dll) Version: 5.2.28.0
Syntax
C# |
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public bool Move( DatabaseEntry key, DatabaseEntry data, bool exact, LockingInfo info ) |
Visual Basic (Declaration) |
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Public Function Move ( _ key As DatabaseEntry, _ data As DatabaseEntry, _ exact As Boolean, _ info As LockingInfo _ ) As Boolean |
Visual C++ |
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public: bool Move( DatabaseEntry^ key, DatabaseEntry^ data, bool exact, LockingInfo^ info ) |
Parameters
- key
- Type: BerkeleyDB..::.DatabaseEntry
The key at which to position the cursor
- data
- Type: BerkeleyDB..::.DatabaseEntry
The retrieved data
- exact
- Type: System..::.Boolean
If true, require the given key to match the key in the database exactly. If false, position the cursor at the smallest key greater than or equal to the specified key, permitting partial key matches and range searches.
- info
- Type: BerkeleyDB..::.LockingInfo
The locking behavior to use.
Return Value
True if the cursor was positioned successfully, false otherwise.Remarks
If positioning the cursor fails, Current will contain
an empty KeyValuePair<(Of <(TKey, TValue>)>).