public EditAreaVM(string areaid, string areaname, string stateid) { updateAre = new UpdateAreModel(); Area.id = areaid; Area.areaName = areaname; Area.stateId = stateid; web = new MasterServices((CountryI)this, (EditAreaI)this); web.StateListForEditing(stateid); CountryList = new CountryModel(); web.GetCountryDetails(); }