DXReadOnlyObservableCollection<T> Members
AReadOnlyObservableCollection descendant that provides access to CollectionChanged and PropertyChanged events.
Constructors
| Name | Description |
|---|---|
| DXReadOnlyObservableCollection(ObservableCollection<T>) | Initializes a new instance of the DXReadOnlyObservableCollection<T> class with specified settings. |
Properties
| Name | Description |
|---|---|
| Count | Gets the number of elements contained in the ReadOnlyCollection<T> instance. Inherited from ReadOnlyCollection<T>. |
| Item[Int32] | Gets the element at the specified index. Inherited from ReadOnlyCollection<T>. |
| Items protected | Returns the IList<T> that the ReadOnlyCollection<T> wraps. Inherited from ReadOnlyCollection<T>. |
| ICollection<T>.IsReadOnly | Gets a value indicating whether the ICollection<T> is read-only. Inherited from ReadOnlyCollection<T>. |
| IList<T>.Item[Int32] | Gets the element at the specified index. An NotSupportedException occurs if you try to set the item at the specified index. Inherited from ReadOnlyCollection<T>. |
| ICollection.IsSynchronized | Gets a value indicating whether access to the ICollection is synchronized (thread safe). Inherited from ReadOnlyCollection<T>. |
| ICollection.SyncRoot | Gets an object that can be used to synchronize access to the ICollection. Inherited from ReadOnlyCollection<T>. |
| IList.IsFixedSize | Gets a value indicating whether the IList has a fixed size. Inherited from ReadOnlyCollection<T>. |
| IList.IsReadOnly | Gets a value indicating whether the IList is read-only. Inherited from ReadOnlyCollection<T>. |
| IList.Item[Int32] | Gets the element at the specified index. A NotSupportedException occurs if you try to set the item at the specified index. Inherited from ReadOnlyCollection<T>. |
Methods
| Name | Description |
|---|---|
| Contains(T) | Determines whether an element is in the ReadOnlyCollection<T>. Inherited from ReadOnlyCollection<T>. |
| CopyTo(T[], Int32) | Copies the entire ReadOnlyCollection<T> to a compatible one-dimensional Array, starting at the specified index of the target array. Inherited from ReadOnlyCollection<T>. |
| Equals(Object, Object) static | Determines whether the specified object instances are considered equal. Inherited from System.Object. |
| Equals(Object) | Determines whether the specified object is equal to the current object. Inherited from System.Object. |
| GetEnumerator() | Returns an enumerator that iterates through the ReadOnlyCollection<T>. Inherited from ReadOnlyCollection<T>. |
| GetHashCode() | Serves as the default hash function. Inherited from System.Object. |
| GetType() | Gets the Type of the current instance. Inherited from System.Object. |
| IndexOf(T) | Searches for the specified object and returns the zero-based index of the first occurrence within the entire ReadOnlyCollection<T>. Inherited from ReadOnlyCollection<T>. |
| MemberwiseClone() protected | Creates a shallow copy of the current Object. Inherited from System.Object. |
| OnCollectionChanged(NotifyCollectionChangedEventArgs) protected | Raises the CollectionChanged event using the provided arguments. Inherited from ReadOnlyObservableCollection<T>. |
| OnPropertyChanged(PropertyChangedEventArgs) protected | Raises the PropertyChanged event using the provided arguments. Inherited from ReadOnlyObservableCollection<T>. |
| ReferenceEquals(Object, Object) static | Determines whether the specified Object instances are the same instance. Inherited from System.Object. |
| ICollection<T>.Clear() | Removes all items from the ICollection<T>. This implementation always throws NotSupportedException. Inherited from ReadOnlyCollection<T>. |
| IList<T>.RemoveAt(Int32) | Removes the IList<T> item at the specified index. This implementation always throws NotSupportedException. Inherited from ReadOnlyCollection<T>. |
| ICollection.CopyTo(Array, Int32) | Copies the elements of the ICollection to an Array, starting at a particular Array index. Inherited from ReadOnlyCollection<T>. |
| IEnumerable.GetEnumerator() | Returns an enumerator that iterates through a collection. Inherited from ReadOnlyCollection<T>. |
| IList.Add(Object) | Adds an item to the IList. This implementation always throws NotSupportedException. Inherited from ReadOnlyCollection<T>. |
| IList.Clear() | Removes all items from the IList. This implementation always throws NotSupportedException. Inherited from ReadOnlyCollection<T>. |
| IList.Contains(Object) | Determines whether the IList contains a specific value. Inherited from ReadOnlyCollection<T>. |
| IList.IndexOf(Object) | Determines the index of a specific item in the IList. Inherited from ReadOnlyCollection<T>. |
| IList.Remove(Object) | Removes the first occurrence of a specific object from the IList. This implementation always throws NotSupportedException. Inherited from ReadOnlyCollection<T>. |
| IList.RemoveAt(Int32) | Removes the IList item at the specified index. This implementation always throws NotSupportedException. Inherited from ReadOnlyCollection<T>. |
| ToString() | Returns a string that represents the current object. Inherited from System.Object. |
Events
| Name | Description |
|---|---|
| CollectionChanged | Occurs when the collection changes. |
| PropertyChanged | Occurs when a collection property value changes. |
| INotifyCollectionChanged.CollectionChanged | Occurs when the collection changes. Inherited from ReadOnlyObservableCollection<T>. |
| INotifyPropertyChanged.PropertyChanged | Occurs when a property value changes. Inherited from ReadOnlyObservableCollection<T>. |
See Also