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()
这项工作很好,现在我想在上述查询中使用IN Opeartor。IN运营商在哪里条款
在EventOrganizer我有事件ID现在我只需要选择事件ID在EventOrganizer收集
exsist我有事件ID的另一个变种varibale
Var EventID= From EvntID in Evetn Select new {ID= EvntID.EventID};
像这样的事情
其中
EventOrg.OrganizerID == MstrOrg.OrganizerID
&& EventOrg.EventID in EventID.ID
我该如何实现这一目标?
我会感谢您的帮助