json class : Keys() method
Description
Get a list of member names.
Syntax
jsonInstance.Keys()
Arguments
None
Return value
| Class | Description |
| list{string} | A list of member names. |
Sample code
| 1: | json jsonIns = new json("{@name@:@suzuki@,@age@:1}".Replace("@","".DQ)); |
| 2: | list{string} memberNameList = jsonIns.Keys(); // "name", "age" |
Notes
If the instance is an JSON array, an exception is raised.
The return value is a list of names of members that are direct children.
Links for reference
None