將SQL查詢轉換爲LINQ to SQL查詢

Question

如何使用LINQ編寫此查詢？

SELECT CAST(CASE WHEN [IsForReplication] = 1 THEN 'Yes' 
        ELSE 'No' END AS NCHAR) as [IsForReplication], * 
FROM [SAN].[dbo].[PolicyInterval] 

Answer 1

var query = from pi in context.PolicyInterval 
      let IsForReplication = pi.IsForReplication ? "Yes" : "No" 
      select new 
      { 
       IsForReplication, 
       PolicyInterval = pi, 
      }; 

Answer 2

var result = PolicyInterval.Select(entry => new {IsForReplication = entry.IsForReplication.Equals(1).ToString(), data = entry});