private string GetRegion(List <Base_Region> regionAll, Base_Region model) { if (model.ParentCode == "0") { return(""); } var parent = regionAll.FirstOrDefault(i => i.RegionCode == model.ParentCode); if (parent.ParentCode == "0") { return(""); } return(model.RegionName); }
private Base_Region GetProvince(List <Base_Region> regionAll, Base_Region model) { if (model.ParentCode == "0") { return(model); } var parent = regionAll.FirstOrDefault(i => i.RegionCode == model.ParentCode); if (parent.ParentCode != "0") { parent = GetProvince(regionAll, parent); } return(parent); }