LINQ同等のSQLクエリは

Question

私のSQLコードは次のとおりです。

select UserId,UserName 
from aspnet_Users 
where UserId not in (select UsersId from tbluser where active='true') 

同等のLINQ表現が何でありますか？

Answer 1

C#

var result = from y in aspnet_Users 
      where !(
         from x in tblUser 
         where x.active == "true" 
         select x.UsersID 
        ).Contains(y.UserId) 
      select y;     
      -- OR // select new { y.UserId, y.UserName}; 

SOURCE

• The NOT IN clause in LINQ to SQL

Answer 2

var query = 
    from c in aspnet_Users 
    where !(from o in tbluser where o.active=="true" 
      select o.UserId) 
      .Contains(c.UserId) 
    select c;