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TCustomADODataSet.LockType Property
TCustomADODataSet Class | TCustomADODataSet Members | ADODB Namespace | Description | See Also
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Specifies the lock type to use when opening a dataset.

Pascal
property LockType: TADOLockType;
C++
__property TADOLockType LockType;
Description

Use LockType to specify the lock type to use when opening a dataset. LockType determines whether the row locking scheme for a recordset will be pessimistic, optimistic, or read-only. To be effective, LockType must be set prior to activating the ADO dataset component. 

The default value of LockType is ltOptimistic. 

Use the LockType ltBatchOptimistic to open a dataset in batch update mode. 

 

See Also
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