Gets the unbound field currently being processed.
A PivotGridField object, which is the unbound field currently being processed.
When PivotGridControl is in the Asynchronous Mode, the PivotGridControl.CustomUnboundFieldData event is handled in a background thread. In this instance, the Field property does not guarantee thread safety when accessing the processed field. If you try to use the Field property in the Asynchronous Mode, an exception will be thrown. Use the PivotCustomFieldDataEventArgs.ThreadSafeField property to access the field thread safely.