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Dashboard.ParameterCollectionChanged Event

Occurs after the collection of dashboard parameters has been changed.

Namespace: DevExpress.DashboardCommon

Assembly: DevExpress.Dashboard.v19.2.Core.dll


public event EventHandler<NotifyingCollectionChangedEventArgs<DashboardParameter>> ParameterCollectionChanged
Public Event ParameterCollectionChanged As EventHandler(Of NotifyingCollectionChangedEventArgs(Of DashboardParameter))

Event Data

The ParameterCollectionChanged event handler receives an argument of the DevExpress.DataAccess.NotifyingCollectionChangedEventArgs<DevExpress.DashboardCommon.DashboardParameter> type. The following properties provide information specific to this event.

Property Description
AddedItems Gets items added to the NotifyingCollection<T>.
RemovedItems Gets items removed from the NotifyingCollection<T>.


The ParameterCollectionChanged event is raised after dashboard parameters are added to or removed from the Dashboard.Parameters collection.

Use the event parameter's NotifyingCollectionChangedEventArgs`1.AddedItems and NotifyingCollectionChangedEventArgs`1.RemovedItems properties to determine which parameters have been added or removed respectively.

See Also