The CultureInfo that represents the culture for which the resource is localized.
The array of arguments that will be filled in for parameters within the message, or a null reference
(Nothing in Visual Basic) if there are no parameters within the message. Parameters within a message should be referenced using the same syntax as the format string for the Format method.
The resolved message if the lookup was successful (see above for the return value in the case of an unsuccessful lookup).
Note that the fallback behavior based on CultureInfo seem to have a bug that is fixed by installed .NET 1.1 Service Pack 1.
If the lookup is not successful, implementations are permitted to take one of two actions.