@user.Username Role :@user.Role Email : @user.Email @code { [Inject] IUserService userService { get; set; } [Parameter] public int UserId { get; set; } = 0; private User user = new User(); protected override async Task OnInitializedAsync() { var result = await userService.GetByIDAsync((uint)UserId); if (result.Successed) { user = result.Data; } else { } } }