FdcColumnValueChangeResult<T> typedef
FdcColumnValueChangeResult<T> = FdcFieldValueChangeResult<T>
Result returned by a column value-changing callback.
Use the inherited field-change result semantics to accept the proposed value, replace it with a transformed value, or cancel the write before it reaches the dataset.
Implementation
typedef FdcColumnValueChangeResult<T> = FdcFieldValueChangeResult<T>;