@if (IsPromoted) { image/svg+xmlと金2007-07-2213xforeverjatokinと金shougishogi将棋board game } else { image/svg+xml歩兵2007-07-2213xforeverjpfuhyoufuhyo歩兵shougishogi将棋board game } @code { [Parameter] public bool IsPromoted { get; set; } }