Class CollectionChangedEventArgs

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

Inheritance
object
CollectionChangedEventArgs
CollectionChangingEventArgs
Inherited Members
Namespace: Syncfusion.Blazor.Diagram
Assembly: Syncfusion.Blazor.dll
Syntax
public class CollectionChangedEventArgs
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.