using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace OrmTest { public partial class NewUnitTest { public static void Queryable() { var pageindex = 1; var pagesize = 10; var total = 0; var totalPage = 0; var list=Db.Queryable().ToPageList(pageindex, pagesize, ref total, ref totalPage); Db.CodeFirst.InitTables(typeof(CarType)); Db.Updateable() .SetColumns(it => new CarType { State =SqlSugar.SqlFunc.IIF(it.State==true,false,true) }).Where(it=>true) .ExecuteCommand(); } } }