Class IBlazorTextEditEventArgs

Notifies when the label of an element undergoes editing.

Inheritance

System.Object

IBlazorTextEditEventArgs

Namespace: Syncfusion.Blazor.Diagrams

Assembly: Syncfusion.Blazor.dll

Syntax

public class IBlazorTextEditEventArgs : Object

Examples

<SfDiagram Height="600px" Nodes="@NodeCollection">
       <DiagramEvents TextEdited = "TextEdited" ></ DiagramEvents >
</ SfDiagram >
@code
   {
   public ObservableCollection<DiagramNode> NodeCollection = new ObservableCollection<DiagramNode>();
   public void TextEdited(IBlazorTextEditEventArgs args)
   {
       args.Cancel = true;
       if ((args != null) && (args.Annotation != null) && (args.Element != null))
       {
           Console.WriteLine("Edited");
       }
   }
   protected override void OnInitialized()
   {
       // A node is created and stored in the node array.
       DiagramNode Node = new DiagramNode()
       {
           Id = "node1",
           Height = 100,
           Width = 100,
           OffsetX = 300,
           OffsetY = 100,
           Annotations = new ObservableCollection<DiagramNodeAnnotation>()
           {
             // An annotation is created and stored in an Annotation collection of Node.
              new DiagramNodeAnnotation() { Content = "Offset(0,0)", Offset = new NodeAnnotationOffset() { X = 0, Y = 0 }}
           }
       };
       NodeCollection.Add(Node);
   }
}

Constructors

IBlazorTextEditEventArgs()

Declaration

public IBlazorTextEditEventArgs()

Properties

Annotation

Returns the annotation which is being edited.

Declaration

public DiagramEventAnnotation Annotation { get; set; }

Property Value

Type	Description
DiagramEventAnnotation

Cancel

Users can define whether the annotation can be edit or not.

Declaration

public bool Cancel { get; set; }

Property Value

Type	Description
System.Boolean	true, if the annotation is edited. Otherwise, false.

Element

Returns the element such as node or connector in which the label is being edited.

Declaration

public DiagramEventObject Element { get; set; }

Property Value

Type	Description
DiagramEventObject	A DiagramEventObject representing the element in which the label is being edited.

NewValue

Returns the new text value of the element which has edited.

Declaration

public string NewValue { get; set; }

Property Value

Type	Description
System.String	Accepts the string value.

OldValue

Returns the old text value of the element.

Declaration

public string OldValue { get; set; }

Property Value

Type	Description
System.String	Accepts the string value.