LINQ (1) 썸네일형 리스트형 C# LINQ 중복값 제거 var temp = colOBJ.Select(t => t.RESULT).Distinct(); 셀렉트from word in BOOKs select word 조인var salesHistory = from salesDetail in adventureWorks.Sales.SalesOrderDetails join salesHeader in adventureWorks.Sales.SalesOrderHeaders on salesDetail.SalesOrderID equals salesHeader.SalesOrderID 그룹바이 var query = from p in pList group p by p.Buseo into newSelect select new { Buseo = newSelect.Key }; f.. 이전 1 다음