我有以下内容:
val.MustAsync((x, c) =>
cnx.Langs.AnyAsync(y => y.Code == x) && set.Langs.Contains(x))
,但我得到了错误:
Operator '&&' cannot be applied to operands of type 'Task<bool>' and 'bool'
如何使用这两个条件?
您需要await
任务:
(await cnx.Langs.AnyAsync(y => y.Code == x)) && set.Langs.Contains(x)