A state representing the source of the app whether an update occurred.
The source was a previously saved update or the original app app files.
The source was a newly downloaded Live Update.
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
Returns an array containing the constants of this enum type, in the order they're declared.