DataCollection | ComponentOne
C1.DataCollection Assembly / C1.DataCollection Namespace / C1CacheDataCollection<T> Class / CollectionChanging Event

In This Topic
    CollectionChanging Event
    In This Topic
    Occurs before the collection changes.
    Syntax
    'Declaration
 
Public Event CollectionChanging As NotifyCollectionChangedEventHandler
    public event NotifyCollectionChangedEventHandler CollectionChanging
    Event Data

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

    PropertyDescription
    Action  
    NewItems  
    NewStartingIndex  
    OldItems  
    OldStartingIndex  
    See Also

    Reference

    C1CacheDataCollection<T> Class
    C1CacheDataCollection<T> Members