MapperKernelRowLocked Property

Specifies whether or not the row should be locked for the current row only. This property is cleared by the mapper immediately prior to the RowCurrent event. An extension can then set the property to true to lock this row only. To perform row locking on some, but not all, the fields in a row, set the RowLocked property for the appropriate fields instead of the mapper-level row lock, or set the mapper-level RowLocked and set the field's IgnoreRowLock property in the fields' meta-data.

Note that a field will be locked for all the static reasons (e.g. if the Locked attribute is set), or if the field is row-locked, or if the mapper is row-locked and the field's IgnoreRowLock property is not set. Note that the IgnoreRowLock property applies only to mapper-level row locking and has no impact on field-level row locking.

The mapper also supports a RowLockExpression property allowing the row lock condition to be specified in meta-data. The RowLockExpression is a javascript expression, typically including field references, that is evaluated with each row to initialize its RowLocked value.

For row-level delete locking, see DeleteLocked.

public bool RowLocked { get; set; }

Public Property RowLocked As Boolean
	Get
	Set