Class NotNullCollection<T>

Namespace

Alternet.UI

Assembly

Alternet.UI.Common.dll

Represents a collection that does not allow null elements.

public class NotNullCollection<T> : BaseCollection<T>, IList<T>, ICollection<T>, IReadOnlyList<T>, IReadOnlyCollection<T>, IEnumerable<T>, IList, ICollection, IEnumerable, INotifyCollectionChanged, INotifyPropertyChanged

Type Parameters

T

The type of elements in the collection.

Inheritance

object

Collection<T>

BaseObservableCollection<T>

BaseCollection<T>

NotNullCollection<T>

Implements

IList<T>

ICollection<T>

IReadOnlyList<T>

IReadOnlyCollection<T>

IEnumerable<T>

IList

ICollection

IEnumerable

INotifyCollectionChanged

INotifyPropertyChanged

Remarks

This collection ensures that all added items are non-null, preventing accidental null references.

Constructors

NotNullCollection()

Initializes a new instance of the NotNullCollection<T> class.

NotNullCollection(List<T>)

Initializes a new instance of the collection as a wrapper for the specified list.

Properties

ThrowOnNullAdd

Gets or sets a value indicating whether an ArgumentNullException should be thrown on an attempt to add a null value to the collection.