How can I add values ​​to these two tables relate to each other

create table tblA
(
 id int identity(1,1) primary key,
 name varchar(50) not null,
 CountryId int not null
)
create table tblB
(
 id int identity(1,1) primary key,
 countryname varchar(25) not null
)
alter table tblA add constraint tblA_CountryId_FK 
foreign key (CountryId) references tblB(id)

How i can now add values to tblA and tblB?

If i try get an error :

The INSERT statement conflicted with the FOREIGN KEY constraint "tblA_CountryId_FK". The conflict occurred in database "Sample", table "dbo.tblB", column 'id'.

Thanks :)

Massimo

www.Photoballot.net