Class ChangedObject

Represents the objects that have changed in the action such as undo, redo.

Inheritance

System.Object

ChangedObject

Implements

System.IEquatable<ChangedObject>

Namespace: Syncfusion.Blazor.Diagrams

Assembly: Syncfusion.Blazor.dll

Syntax

public class ChangedObject : Object, IEquatable<ChangedObject>

Examples

<SfDiagram Height="600px" Nodes="@NodeCollection">
   <DiagramEvents PropertyChanged = "Changed" ></ DiagramEvents >
</ SfDiagram >
@code
   {
   public ObservableCollection<DiagramNode> NodeCollection = new ObservableCollection<DiagramNode>();
   public void Changed(IBlazorPropertyChangeEventArgs args)
   {
       if ((args != null) && (args.Element != null) && (args.NewValue != null) && (args.OldValue != null) && (args.Cause == DiagramAction.Render))
       {
           Console.WriteLine("Changed");
       }
   }
   protected override void OnInitialized()
   {
       NodeCollection = new ObservableCollection<DiagramNode>()
       {
           new DiagramNode(){
               Id="node1",
               Height = 100,
               Width = 100,
               OffsetX = 300,
               OffsetY = 100
           },
       };
   }
}

Constructors

ChangedObject()

Declaration

public ChangedObject()

Properties

EntryType

Returns the type of entry.

Declaration

public string EntryType { get; set; }

Property Value

Type	Description
System.String

NewValue

Returns the collection of objects that have changed in the last undo or redo.

Declaration

public ChangedValues NewValue { get; set; }

Property Value

Type	Description
ChangedValues

OldValue

Returns the collection of objects, where each object represents the changes made in the last action such as undo, redo.

Declaration

public ChangedValues OldValue { get; set; }

Property Value

Type	Description
ChangedValues

Methods

Equals(ChangedObject)

Indicates whether the ChangedObject object is equal to another object of the same type

Declaration

public bool Equals(ChangedObject changedObject)

Parameters

Type	Name	Description
ChangedObject	changedObject	Represents the objects that have changed in the action such as undo, redo.

Returns

Type	Description
System.Boolean	Returns an array of objects, where each object represents the changes made in last undo/redo

Implements

System.IEquatable<>