Class CollectionChangingEventArgs

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

Inheritance
System.Object
CollectionChangedEventArgs
CollectionChangingEventArgs
Inherited Members
Namespace: Syncfusion.Blazor.Diagram
Assembly: Syncfusion.Blazor.dll
Syntax
public class CollectionChangingEventArgs : CollectionChangedEventArgs
Examples
<SfDiagramComponent Width="1000px" Height="1000px" CollectionChanging="@collection">
</SfDiagramComponent>
@code
{
    private void collection(CollectionChangingEventArgs args)
    {
        if (args.Element != null)
        {
            Console.WriteLine("CollectionChanging");
        }
    }
}

Constructors

CollectionChangingEventArgs()

Declaration
public CollectionChangingEventArgs()

Properties

Cancel

Gets or sets the value that indicates whether to cancel the change or not.

Declaration
public bool Cancel { get; set; }
Property Value
Type Description
System.Boolean

true, if the change is canceled. Otherwise, false.