onChange

Topic group Related topics Example

Event fired after a field’s value property is successfully changed.

Parameters

none

Property of

Field (including DbfField, PdxField, SqlField)

Description

A Field object’s value property may be changed directly by assigning a value to it, or indirectly through a dataLinked control. When assigning a value, the change occurs during the assignment statement. When using a dataLinked control, the change doesn’t happen until the user tries to move the focus to another control. In both cases, canChange fires first to see if the change can actually take place. If it does, the value is changed and then onChange is fired.