ReadOnlyObservableCollectionExtended<(Of <(<'T>)>)> Members
The ReadOnlyObservableCollectionExtended<(Of <(<'T>)>)> type exposes the following members.
Constructors
| Name | Description | |
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ReadOnlyObservableCollectionExtended<(Of <(<'T>)>)> |
Initializes a new instance of the ReadOnlyObservableCollectionExtended
class that serves as a wrapper around the specified System.Collections.ObjectModel.ObservableCollection.
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Methods
| Name | Description | |
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AddHandler(IListener<(Of <<'(NotifyCollectionChangedEventArgs>)>>)) |
Adds a weak event handler
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AddHandler(IListener<(Of <<'(PropertyChangedEventArgs>)>>)) |
Adds a weak event handler
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Contains(`0) |
Determines whether an element is in the ReadOnlyCollection. (Inherited from ReadOnlyCollection.) |
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CopyTo(`0[],System.Int32) |
Copies the entire ReadOnlyCollection to a compatible one-dimensional Array, starting at the specified index of the target array. (Inherited from ReadOnlyCollection.) |
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Equals(System.Object) |
Determines whether the specified object is equal to the current object. (Inherited from Object.) |
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Finalize |
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
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GetEnumerator |
Returns an enumerator that iterates through the ReadOnlyCollection. (Inherited from ReadOnlyCollection.) |
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GetHashCode |
Serves as the default hash function. (Inherited from Object.) |
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GetType |
Gets the Type of the current instance. (Inherited from Object.) |
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IndexOf(`0) |
Searches for the specified object and returns the zero-based index of the first occurrence within the entire ReadOnlyCollection. (Inherited from ReadOnlyCollection.) |
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MemberwiseClone |
Creates a shallow copy of the current Object. (Inherited from Object.) |
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OnCollectionChanged |
Raises the CollectionChanged
event using the provided arguments.
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OnPropertyChanged(String) |
Raises the PropertyChanged
event using the provided arguments.
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OnPropertyChanged(PropertyChangedEventArgs) |
Raises the PropertyChanged
event using the provided arguments.
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OnSourcePropertyChanged(String) |
This method is called when a property on the source collection changes. You may use this to forward property change notifications for properties on this class that wrap the source collection.
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RemoveHandler(IListener<(Of <<'(NotifyCollectionChangedEventArgs>)>>)) |
Removes a weak event handler
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RemoveHandler(IListener<(Of <<'(PropertyChangedEventArgs>)>>)) |
Removes a weak event handler
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ToString |
Returns a string that represents the current object. (Inherited from Object.) |
Properties
| Name | Description | |
|---|---|---|
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Count |
Gets the number of elements contained in the ReadOnlyCollection instance. (Inherited from ReadOnlyCollection.) |
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Item(System.Int32) |
Gets the element at the specified index. (Inherited from ReadOnlyCollection.) |
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Items |
Returns the IList that the ReadOnlyCollection wraps. (Inherited from ReadOnlyCollection.) |
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SourceList |
The list being wrapped.
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Events
| Name | Description | |
|---|---|---|
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CollectionChanged |
Occurs when an item is added or removed.
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ItemPropertyChanged |
Use this event to listen for changes to properties on items contained by this collection without having to explicitly attach an event handler to each item.
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PropertyChanged |
Occurs when a property value changes.
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