1. Dart
2. dart:html
3. CharacterData
4. deleteData method

##### CharacterData class

1. Properties
2. baseUri
3. childNodes
4. data
5. firstChild
6. hashCode
7. isConnected
8. lastChild
9. length
10. nextElementSibling
11. nextNode
12. nodeName
13. nodes
14. nodeType
15. nodeValue
16. on
17. ownerDocument
18. parent
19. parentNode
20. previousElementSibling
21. previousNode
22. runtimeType
23. text
24. Methods
25. addEventListener
26. after
27. append
28. appendData
29. before
30. clone
31. contains
32. deleteData
33. dispatchEvent
34. getRootNode
35. hasChildNodes
36. insertAllBefore
37. insertBefore
38. insertData
39. noSuchMethod
40. remove
41. removeEventListener
42. replaceData
43. replaceWith
44. substringData
45. toString
46. Operators
47. operator ==

description

# deleteData method Null safety

void deleteData (

1. int offset,
2. int count

)

## Implementation

    void deleteData(int offset, int count) native;