DictionaryContractAttribute Properties | 
The DictionaryContractAttribute type exposes the following members.
| Name | Description | |
|---|---|---|
| OptionalKeys | 
            Sets a list of keys which may or may not be present but must conform
            to the given type specified.
            It is specified as an array of (string)key, (Type)type, (string)key, (Type)type, ...
              | |
| RequiredKeys | 
            Sets a list of keys, followed by the required type, that this dictionary instance requires.
            It is specified as an array of (string)key, (Type)type, (string)key, (Type)type, ...
              |