public sealed class PrincipalComponentCollection : IReadOnlyList<PrincipalComponent>, 
	IEnumerable<PrincipalComponent>, IEnumerable, IReadOnlyCollection<PrincipalComponent>Public NotInheritable Class PrincipalComponentCollection
	Implements IReadOnlyList(Of PrincipalComponent), IEnumerable(Of PrincipalComponent), 
	IEnumerable, IReadOnlyCollection(Of PrincipalComponent)public ref class PrincipalComponentCollection sealed : IReadOnlyList<PrincipalComponent^>, 
	IEnumerable<PrincipalComponent^>, IEnumerable, IReadOnlyCollection<PrincipalComponent^>[<SealedAttribute>]
type PrincipalComponentCollection = 
    class
        interface IReadOnlyList<PrincipalComponent>
        interface IEnumerable<PrincipalComponent>
        interface IEnumerable
        interface IReadOnlyCollection<PrincipalComponent>
    end| Count | Gets the count of principal components. | 
| Item | Gets the principal component with the given index. | 
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object) | 
| GetHashCode | Serves as the default hash function. (Inherited from Object) | 
| GetType | Gets the Type of the current instance. (Inherited from Object) | 
| ToString | Returns a string that represents the current object. (Inherited from Object) |