Class CollectionChangedEventArgs

Notifies while the node/connector is added or removed from the diagram.

Inheritance

System.Object

CollectionChangedEventArgs

Namespace: Syncfusion.Blazor.Diagram

Assembly: Syncfusion.Blazor.dll

Syntax

public class CollectionChangedEventArgs : Object

Examples

<SfDiagramComponent Width="1000px" Height="1000px" CollectionChanged="@collection">
</SfDiagramComponent>
@code
{
    private void collection(CollectionChangedEventArgs args)
    {
        if (args.Element != null)
        {
            Console.WriteLine("CollectionChanged");
        }
    }
}

Constructors

CollectionChangedEventArgs()

Declaration

public CollectionChangedEventArgs()

Properties

Action

Gets the type of collection change like addition or removal.

Declaration

public CollectionChangedAction Action { get; }

Property Value

Type	Description
CollectionChangedAction	The CollectionChangedAction representing the type of collection change.

ActionTrigger

Gets the current action, like Interactions, Drawing Tools, etc., to be performed in the diagram.

Declaration

public DiagramAction ActionTrigger { get; }

Property Value

Type	Description
DiagramAction	The DiagramAction representing the current action in the diagram.

Element

Gets the actual object which is added, removed, or modified.

Declaration

public NodeBase Element { get; }

Property Value

Type	Description
NodeBase	The NodeBase representing the actual object in the diagram.