@if (IsPromoted) { image/svg+xml成銀2007-07-2213xforeverjanarigin成銀shougishogi将棋board game } else { image/svg+xml銀将2007-07-2213xforeverjaginshouginsho銀将shougishogi将棋board game } @code { [Parameter] public bool IsPromoted { get; set; } }