1. Dart
2. dart:html
3. DataTransfer
4. dropEffect property

##### DataTransfer class

1. Constructors
2. DataTransfer
3. Properties
4. dropEffect
5. effectAllowed
6. files
7. hashCode
8. items
9. runtimeType
10. types
11. Methods
12. clearData
13. getData
14. noSuchMethod
15. setData
16. setDragImage
17. toString
18. Operators
19. operator ==

description

# dropEffect property Null safety

String? dropEffect

## Implementation

    String? get dropEffect native;

void dropEffect= (String? value)

## Implementation

    set dropEffect(String? value) native;