Promotic

LockType - property of the AdoRecordset object

Description:
Returns or sets a value that specifies the type of locking when editing a record in the AdoRecordset object.
 
The property returns or sets a LockTypeEnum value that specifies the type of locking when editing a record in the AdoRecordset object. This property is read/write on a closed AdoRecordset object and read only on an open AdoRecordset object.
Syntax:
Long LockType
Values:
-1 - adLockUnspecified Unspecified type of lock. Clones inherits lock type from the original AdoRecordset object.
1 - adLockReadOnly (Default) Read-only records.
2 - adLockPessimistic Pessimistic locking, record by record. The provider lock records immediately after editing.
3 - adLockOptimistic Optimistic locking, record by record. The provider lock records only when calling update.
4 - adLockBatchOptimistic Optimistic batch updates. Required for batch update mode.
Note:
Property access for read and write.
See also:
Example:
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oRs.LockType = 4;
PROMOTIC 9.0.21 SCADA system documentation - MICROSYS, spol. s r.o.

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