@if (IsPromoted) { image/svg+xml成桂2007-07-2213xforeverjanarikei成桂shougishogi将棋board game } else { image/svg+xml桂馬2007-07-2213xforeverjakeima桂馬shougishogi将棋board game } @code { [Parameter] public bool IsPromoted { get; set; } }