The object on which the function is called (generally the connection or a result set).
The number of rows to be updated. Note: The number of rows in an applied result set is not always known. In this case, RowsExpected will be -1.
Indicates how many rows will be processed before the UpdateProgress event will be invoked. You can change the value.
Optional. Default = .F. To cancel the execution of the event, set Cancel = .T. A value of .T. prevents the calling of UpdateEnd.
AlphaDAO calls UpdateBegin()when it about to process a batch of updates. This event is useful for displaying a progress/cancel dialog.
Desktop applications only.