Dashboard.ParameterCollectionChanged Event

Occurs after the collection of dashboard parameters has been changed.

Namespace: DevExpress.DashboardCommon

Assembly: DevExpress.Dashboard.v24.2.Core.dll

Declaration

C#

public event EventHandler<NotifyingCollectionChangedEventArgs<DashboardParameter>> ParameterCollectionChanged

VB.NET

Public Event ParameterCollectionChanged As EventHandler(Of NotifyingCollectionChangedEventArgs(Of DashboardParameter))

Event Data

The ParameterCollectionChanged event's data class is NotifyingCollectionChangedEventArgs<DashboardParameter>. 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>.

Remarks

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.