IFieldUpdatingCallback (Aspose.Words for Java API Reference)

```
public interface IFieldUpdatingCallback
```
Implement this interface if you want to have your own custom methods called during a field update.

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`fieldUpdated(Field field)` A user defined method that is called just after a field is updated.
`void`	`fieldUpdating(Field field)` A user defined method that is called just before a field is updated.

Interface IFieldUpdatingCallback