/// <summary> /// Update the visual state of the control when its template is changed. /// </summary> protected override void OnApplyTemplate() { RemoveImageOpened(OnImageOpened); RemoveImageFailed(OnImageFailed); Image = GetTemplateChild(PartImage) as object; Progress = GetTemplateChild(PartProgress) as ProgressRing; IsInitialized = true; ImageExInitialized?.Invoke(this, EventArgs.Empty); if (IsLazyLoadingSupported) { if (Source == null || !EnableLazyLoading || _isInViewport) { _lazyLoadingSource = null; SetSource(Source); } else { _lazyLoadingSource = Source; } } else { SetSource(Source); } AttachImageOpened(OnImageOpened); AttachImageFailed(OnImageFailed); base.OnApplyTemplate(); }
/// <summary> /// Update the visual state of the control when its template is changed. /// </summary> protected override void OnApplyTemplate() { RemoveImageOpened(OnImageOpened); RemoveImageFailed(OnImageFailed); Image = GetTemplateChild(PartImage) as object; Progress = GetTemplateChild(PartProgress) as ProgressRing; IsInitialized = true; ImageExInitialized?.Invoke(this, EventArgs.Empty); SetSource(Source); AttachImageOpened(OnImageOpened); AttachImageFailed(OnImageFailed); base.OnApplyTemplate(); }