ValuesAttribute
Provides literal arguments for an individual parameter of a test.
            
                
The collection of data to be returned. Must
            be set by any derived attribute classes.
            We use an object[] so that the individual
            elements may have their type changed in GetData
            if necessary
            
public ValuesAttribute()
Constructs for use with an Enum parameter. Will pass every enum
            value in to the test.
            
Construct with one argument
            
Construct with two arguments
            
Construct with three arguments
            
Construct with an array of arguments
            
Retrieves a list of arguments which can be passed to the specified parameter.