GlobalObjectProvider::OnCollectionChanged Method (EventArgs^)

Visual Studio 2015
 

Raises the CollectionChanged event.

Namespace:   Microsoft.VisualStudio.Shell.Design
Assembly:  Microsoft.VisualStudio.Shell.Design (in Microsoft.VisualStudio.Shell.Design.dll)

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protected:
virtual void OnCollectionChanged(
	EventArgs^ e
)

Parameters

e
Type: System::EventArgs^

An EventArgs that contains the event data.

Unlike the BindingsCollection::OnCollectionChanging method, there is no such corresponding method in the GlobalObjectProvider class.

Raising an event invokes the event handler through a delegate. For more information, see NIB: Raising an Event.

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 in a derived class, be sure to call the base class’s OnCollectionChanged method so that registered delegates receive the event.

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