Grid View Row Collection. On Collection Changed(CollectionChangeEventArgs) Method
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Raises the CollectionChanged event.
protected: virtual void OnCollectionChanged(System::ComponentModel::CollectionChangeEventArgs ^ e);
protected virtual void OnCollectionChanged (System.ComponentModel.CollectionChangeEventArgs e);
abstract member OnCollectionChanged : System.ComponentModel.CollectionChangeEventArgs -> unit override this.OnCollectionChanged : System.ComponentModel.CollectionChangeEventArgs -> unit
Protected Overridable Sub OnCollectionChanged (e As CollectionChangeEventArgs)
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnCollectionChanged method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
Notes to Inheritors
When overriding OnCollectionChanged(CollectionChangeEventArgs) in a derived class, be sure to call the base class's OnCollectionChanged(CollectionChangeEventArgs) method so that registered delegates receive the event.