System.Data Namespace   ConstraintCollection Class

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Occurs when the ConstraintCollection is changed through additions or removals.

[ VB ]
Public Event CollectionChanged As CollectionChangeEventHandler

[ C# ]
public event CollectionChangeEventHandler CollectionChanged;

[ C++ ]
public: __event CollectionChangeEventHandler* CollectionChanged;

In [ JScript ], you can handle the events defined by a class, but you cannot define your own.

The event handler receives an argument of type CollectionChangeEventArgs containing data related to this event. The following CollectionChangeEventArgs properties provide information specific to this event.

Property	Description
Action	Gets an action that specifies how the collection changed.
Element	Gets the instance of the collection with the change.

For more information about handling events, see Web Forms Event Model.

ConstraintCollection Members