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

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

NewValue

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

Declaration

public string NewValue { get; set; }

Property Value

Type	Description
System.String

OldValue

Returns the old text value of the element.

Declaration

public string OldValue { get; set; }

Property Value

Type	Description
System.String