public static List <VehicleMake> LoadCarIdWithAbrv(string Abrv) { VehicleMake data = new VehicleMake { Abrv = Abrv }; string sql = @"select Id from dbo.VehicleMakeT where Abrv=@Abrv"; return(SqlDataAccess.LoadDataId <VehicleMake>(sql, data)); }