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Class HistoryChangeEventObject - Blazor API Reference | Syncfusion

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    Class HistoryChangeEventObject

    Represents the object when the change is reverted, restored

    Inheritance
    System.Object
    HistoryChangeEventObject
    Implements
    System.IEquatable<HistoryChangeEventObject>
    Namespace: Syncfusion.Blazor.Diagrams
    Assembly: Syncfusion.Blazor.dll
    Syntax
    public class HistoryChangeEventObject : Object, IEquatable<HistoryChangeEventObject>

    Constructors

    HistoryChangeEventObject()

    Declaration
    public HistoryChangeEventObject()

    Properties

    Connector

    Returns the connector when changes are made in the connector history otherwise, it returns null.

    Declaration
    public DiagramConnector Connector { get; set; }
    Property Value
    Type Description
    DiagramConnector

    Diagram

    Returns the diagram when changes are made in the diagram history otherwise, it returns null.

    Declaration
    public DiagramModel Diagram { get; set; }
    Property Value
    Type Description
    DiagramModel

    Node

    Returns the node when changes are made in the node history otherwise, it returns null.

    Declaration
    public DiagramNode Node { get; set; }
    Property Value
    Type Description
    DiagramNode

    Object

    Returns the custom objects when changes are made in the custom objects otherwise, it returns null.

    Declaration
    public object Object { get; set; }
    Property Value
    Type Description
    System.Object

    PathAnnotation

    Returns a path annotation object when changes are made in the path annotation history otherwise, it returns null.

    Declaration
    public DiagramConnectorAnnotation PathAnnotation { get; set; }
    Property Value
    Type Description
    DiagramConnectorAnnotation

    PointPortModel

    Returns a port object when changes are made in port history otherwise, it returns null.

    Declaration
    public DiagramPort PointPortModel { get; set; }
    Property Value
    Type Description
    DiagramPort

    Selector

    Returns the selected object when changes are made in selector history otherwise, it returns null.

    Declaration
    public DiagramSelectedItems Selector { get; set; }
    Property Value
    Type Description
    DiagramSelectedItems

    ShapeAnnotation

    Returns the shape annotation object when changes are made in shape annotation history otherwise, it returns null.

    Declaration
    public DiagramNodeAnnotation ShapeAnnotation { get; set; }
    Property Value
    Type Description
    DiagramNodeAnnotation

    Methods

    Equals(HistoryChangeEventObject)

    Indicates whether the HistoryChangeEventObject object is equal to another object of the same type.

    Declaration
    public bool Equals(HistoryChangeEventObject historyChangeEventObject)
    Parameters
    Type Name Description
    HistoryChangeEventObject historyChangeEventObject

    Represents the object when the change is reverted, restored

    Returns
    Type Description
    System.Boolean

    Returns an array of objects, where each object represents the changes made in last undo/redo

    Implements

    System.IEquatable<>
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