public bool addTaiKhoan(TaiKhoan tk)
{
String Sql = "INSERT INTO taikhoan(username,passwords,fullname,loai) VALUES(@username,@password,@fullname,@loai)";
SqlConnection conn = DBConnection.Instance.getConnection();
try {
cmd = new SqlCommand(Sql, conn);
conn.Open();
cmd.Parameters.Add("@username", SqlDbType.NVarChar).Value = tk.getUsername();
cmd.Parameters.Add("@password", SqlDbType.NVarChar).Value = tk.getPasswords();
cmd.Parameters.Add("@fullname", SqlDbType.NVarChar).Value = tk.getFullname();
cmd.Parameters.Add("@loai", SqlDbType.NVarChar).Value = tk.getLoai();
cmd.ExecuteNonQuery();
conn.Close();
}catch (Exception e)
{
return(false);
}
return(true);
}
