1. Dart
2. dart:html
3. PresentationConnection
4. send method

##### PresentationConnection class

1. Properties
2. binaryType
3. hashCode
4. id
5. on
6. onMessage
7. runtimeType
8. state
9. url
10. Methods
11. addEventListener
12. close
13. dispatchEvent
14. noSuchMethod
15. removeEventListener
16. send
17. terminate
18. toString
19. Operators
20. operator ==
21. Constants
22. messageEvent

description

# send method Null safety

void send (

1. dynamic data_OR_message

)

## Implementation

    void send(data_OR_message) native;