3
我有這樣的代碼:問題與加入
int se = (int) settings.GruppoSegreteria;
var acc = db.USR_Accounts.Where(p => p.ID_Gruppo == se);
var segreterie = from s in db.USR_Utenti
join h in acc on s.ID equals h.USR_UtentiReference
select s;
而這個錯誤:
The type of one of the expressions in the join clause is incorrect. Type inference failed in the call to 'Join'
我不明白。 你能幫我嗎?
感謝