FocusEvent Class

https://w3c.github.io/uievents/#focusevent

public sealed class FocusEvent : UIEvent

Constructors

Name	Description
FocusEvent(string, FocusEventInit?)	Creates a focus event of the given type with the given initialization dictionary.

Creates a focus event of the given type with the given initialization dictionary.

public FocusEvent(string type, FocusEventInit? eventInitDict = null)

Name	Description
RelatedTarget	Gets the secondary target of the focus change (the element losing or receiving the focus), or null.

Gets the secondary target of the focus change (the element losing or receiving the focus), or null.

public EventTarget? RelatedTarget { get; }