匿名类型以填充listview

时间:2018-08-29 13:23:40

标签: sqlite listview xamarin join anonymous-types

我使用返回匿名类型的linq连接四个表,使用此linq查询从多个表返回结果的最佳方法是什么?以及如何使用匿名类型对象填充listview?

       var Hofid=2
      var query = from HOF in conn.Table<hof>()
                    join UC in conn.Table<uc>() on HOF.UCID equals  UC.UCID
                    join CITY in conn.Table<city>() on UC.CITYID equals  CITY.CITYID
                    join  Dis in conn.Table<district>() on CITY.DISTTID equals  Dis.DISTTID                        
                   where HOF.HOFID == Hofid 
                  . select new
                    { CNICNO = HOF.HOFID, HOFNAME = HOF.Name,DISTRICT = Dis.Dist_Name,UC = UC.UC_Name, CITY = CITY.city_Name}

0 个答案:

没有答案