Class DiagramTextEditedEventArgs

Provides data for TextEdited: which Annotation was just updated as a result of a double-tap/double-click label edit committed in the WebView, on which owning Node or Connector, and with what text (both before and after).

Inheritance

System.Object

DiagramTextEditedEventArgs

Namespace: Syncfusion.Maui.Diagram

Assembly: Syncfusion.Maui.Diagram.dll

Syntax

public sealed class DiagramTextEditedEventArgs : EventArgs

Remarks

Added specifically as a diagnostic hook: Content is already updated by the time this fires (it's raised right after, not instead of, the normal sync), so subscribing to this is a way to confirm — with a breakpoint, a System.Diagnostics.Debug.WriteLine(System.String), or a bound label in the UI — that an edit actually made it from the WebView back to the native model, without needing to attach a JavaScript debugger to the hosted page.

OldContent is the value of Content immediately before the new text was applied — captured off the live Annotation on the managed side, since the JavaScript wrapper does not forward EJ2's args.oldValue separately (the same string would otherwise consume a round-trip just to be echoed).

Properties

Connector

Gets the owning connector, or null if the edited annotation belongs to a node.

Declaration

public Connector Connector { get; }

Property Value

Type
Connector

Content

Gets the committed text (the same value Annotation's Content property now holds).

Declaration

public string Content { get; }

Property Value

Type
System.String

Node

Gets the owning node, or null if the edited annotation belongs to a connector.

Declaration

public Node Node { get; }

Property Value

Type
Node

OldContent

Gets the previous Content, as it stood immediately before this edit committed. Equal to Content when the edit was a no-op (e.g. a programmatic content reset to its current value).

Declaration

public string OldContent { get; }

Property Value

Type
System.String

PathAnnotation

Gets the annotation that was edited. Its Content already reflects Content.

Declaration

public PathAnnotation PathAnnotation { get; }

Property Value

Type
PathAnnotation

ShapeAnnotation

Gets the annotation that was edited. Its Content already reflects Content.

Declaration

public ShapeAnnotation ShapeAnnotation { get; }

Property Value

Type
ShapeAnnotation