将IQueryable实例转换为字符串中的LINQ语法

我想知道是否有人在将IQueryable实例格式化回字符串中的LINQ C语法方面做过工作。对于我正在构建的内部linqtosql审计框架来说,这是一个很好的特性。一旦我的框架从数据存储库方法获得IQueryable实例,我想输出如下内容:

此LINQ查询:

from ce in db.EiClassEnrollment
join c in db.EiCourse on ce.CourseID equals c.CourseID
join cl in db.EiClass on ce.ClassID equals cl.ClassID
join t in db.EiTerm on ce.TermID equals t.TermID
join st in db.EiStaff on cl.Instructor equals st.StaffID
where (ce.StudentID == studentID) && (ce.TermID == termID) && (cl.Campus == campusID)
select new { ce, cl, t, c, st };

DECLARE @p0 int;
DECLARE @p1 int;
DECLARE @p2 int;
SET @p0 = 777;
SET @p1 = 778;
SET @p2 = 779;
SELECT [t0].[ClassEnrollmentID], ..., [t4].[Name]
FROM [dbo].[ei_ClassEnrollment] AS [t0]
INNER JOIN [dbo].[ei_Course] AS [t1] ON [t0].[CourseID] = [t1].[CourseID]
INNER JOIN [dbo].[ei_Class] AS [t2] ON [t0].[ClassID] = [t2].[ClassID]
INNER JOIN [dbo].[ei_Term] AS [t3] ON [t0].[TermID] = [t3].[TermID]
INNER JOIN [dbo].[ei_Staff] AS [t4] ON [t2].[Instructor] = [t4].[StaffID]
WHERE ([t0].[StudentID] = @p0) AND ([t0].[TermID] = @p1) AND ([t2].[Campus] = @p2)

正如您所看到的,我已经有了SQL输出。我只需要找到一种方法将IQueryable翻译成一个表示其原始LINQ语法的字符串(具有可接受的翻译损失)。我不怕自己写,但我想看看是否有人先写过。