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.NET Standard 2.0+

XPCollectionChangedEventHandler Delegate

Represents a method that will handle the XPBaseCollection.CollectionChanged event.

Namespace: DevExpress.Xpo

Assembly: DevExpress.Xpo.v19.1.dll

Declaration

public delegate void XPCollectionChangedEventHandler(object sender, XPCollectionChangedEventArgs e);
Public Delegate Sub XPCollectionChangedEventHandler(sender As Object, e As XPCollectionChangedEventArgs)
public delegate void XPCollectionChangedEventHandler(object sender, XPCollectionChangedEventArgs e);
Public Delegate Sub XPCollectionChangedEventHandler(sender As Object, e As XPCollectionChangedEventArgs)

Parameters

Name Type Description
sender Object

The event sender.

e XPCollectionChangedEventArgs

An XPCollectionChangedEventArgs object that contains event data.

Parameters

Name Type Description
sender Object

The event sender.

e XPCollectionChangedEventArgs

An XPCollectionChangedEventArgs object that contains event data.

Remarks

When you create an XPCollectionChangedEventHandler delegate, you identify the method that will handle the corresponding event. To associate an event with your event handler, add an instance of the delegate to the event. The event handler is called whenever the event occurs, unless you remove the delegate. For more information on event handler delegates, see Events and Delegates in MSDN.

See Also