/// <summary> /// Handles execution of ConfirmDeletePhotoCommand. /// Updates value of the IsConfirmPopup property. /// Deletes photo indicated by "PhotoPath". /// Checks if any error has occurred while deleting a photo. /// Navigates to the previous page. /// </summary> private void ExecuteConfirmDeletePhotoCommand() { IsConfirmPopup = false; if (_cameraModel.DeletePhoto(PhotoPath)) { PhotoPath = null; IsPreviewVisible = false; _pageNavigation.NavigateToPreviousPage(); } }