1. Dart
2. dart:core
3. StringBuffer
4. writeCharCode method

##### StringBuffer class

1. Constructors
2. StringBuffer
3. Properties
4. hashCode
5. isEmpty
6. isNotEmpty
7. length
8. runtimeType
9. Methods
10. clear
11. noSuchMethod
12. toString
13. write
14. writeAll
15. writeCharCode
16. writeln
17. Operators
18. operator ==

description

# writeCharCode method Null safety

void writeCharCode (

1. int charCode

)
override

Adds the string representation of `charCode` to the buffer.

## Implementation

    external void writeCharCode(int charCode);