Create a new ISpecification<(Of <(<'TCandidate>)>)> that is satisfied if and only if the
            current specification is not satisfied.
            
Assembly: Epic.Prelude
Declaration Syntax
| C# | 
ISpecification<TCandidate> Negate()
Return Value
A new ISpecification<(Of <(<'TCandidate>)>)> that is satisfied if and only if the
            current specification is not satisfied.
