1、调用分布视图
//Html辅助方法 返回参数的值 存储在ProvinceId、CityId、DistrictId中 @{Html.RenderAction("GetProvince","Home",new{ProvinceId=Model.provinceid,CityId=Model.cityid,DistrictId=Model,districtid});}
2、实体类
//省份 public class Province { public int ProvinceId{get;set;} public string ProvinceName{get;set;} } //市 public class City { public int CityId{get;set;} public string CityName{get;set;} } //县区 public class District { public int DistrictId{get;set;} public string DistrictName{get;set;} }