LocalizedString.StringChanged

Description

Occurs when the resolved string value changes, and once immediately when a handler subscribes.

Adding a handler invokes it right away with the current value, then again whenever the selected locale changes or LocalizedString.RefreshString runs. Because resolution is asynchronous, the first call arrives after the value has loaded. Removing the last handler stops the reference from listening for locale changes.

Additional resources: LocalizedString.RefreshString, LocalizedString.GetLocalizedStringAsync

Update a UI label whenever the localized value changes.

using Unity.Localization;
using UnityEngine;

namespace Unity.Localization.Samples
{
    public class LocalizedStringChangedExample : MonoBehaviour
    {
        public TextMesh label;

        void Start()
        {
            var localizedString = new LocalizedString();
            localizedString.SetReference("My Strings", "HELLO");
            // Raised whenever the value changes, including when the selected locale changes.
            localizedString.StringChanged += value => label.text = value;
        }
    }
}