MVC中使用viewmodel

public class DataViewmodel
    {

        public List<users> usersmodel { get; set; }
        public List<luntan> luntanmodel { get; set; }
        public List<dongtai > dongtaimodel { get; set; }
        public List<production> productionmodel { get; set; }

        public DataViewmodel(List<Models.users> userlsit,List<luntan> luntanlist,List<dongtai> dongtailist,List<production> productionlist) {
            this.usersmodel = userlsit;
            this.luntanmodel = luntanlist;
            this.dongtaimodel = dongtailist;
            this.productionmodel = productionlist;
        }