private void insrt_data()
{
personal_Info = new Personal_info(txt_fname.Text, txt_lname.Text, txt_email.Text, txt_city.Text, txt_address.Text, txt_country.Text);
academic_Info = new Academic_info(Convert.ToDecimal(txt_cgpa.Text), txt_uni.Text, txt_degree.Text, txt_program.Text);
professional_Info = new Professional_info(Int32.Parse(txt_sal.Text), txt_com.Text, txt_work_exp.Text, txt_desig.Text);
user = new User(personal_Info, academic_Info, professional_Info);
users.Add(user);
}
public User(Personal_info personal_info, Academic_info academic_info, Professional_info professional_info)
{
_personal_info = personal_info;
_academic_info = academic_info;
_professional_info = professional_info;
}