OnChange
  

Action to be performed when generic changing of the control

SYNTAX

ON CHANGE <OnChangeProcedure> | <bBlock>

Alternate Syntax:

ONCHANGE <OnChangeProcedure> | <bBlock>

Function Syntax:

SetProperty ( Form, Control, 'OnChange', bBlock )

Pseudo-OOP Syntax:

Form.Control.OnChange :=bBlock