List<HelprClass.Organizer> org =
(from EventOrg in cntx.EventOrganizer
from MstrOrg in cntx.Organizer
where EventOrg.OrganizerID == MstrOrg.OrganizerID
Select new HelprClass.Organizer
{
OrganizerName = MstrOrg.OrganizerName
}).ToList()
這項工作很好,現在我想在上述查詢中使用IN Opeartor。IN運營商在哪裏條款
在EventOrganizer我有事件ID現在我只需要選擇事件ID在EventOrganizer收集
exsist我有事件ID的另一個變種varibale
Var EventID= From EvntID in Evetn Select new {ID= EvntID.EventID};
像這樣的事情
其中
EventOrg.OrganizerID == MstrOrg.OrganizerID
&& EventOrg.EventID in EventID.ID
我該如何實現這一目標?
我會感謝您的幫助