I have a registration page fields are : username , Address , phoneno.
i have 3 tables in data base :
User : user id primary key , username
Address : user id primary key , address
Contact : user id , phoneno
i am using entity frame work so i got 3class defaultly.
now requirement is when i click on register button those fields i have to insert into those 3 tables in a proper way
Please help regarding this