Question

Hi guys a have a code­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­:

namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        public bool od_auth(string login, string pass)
        {
            var cook­ies = new CookieContainer();
            request.CookieContainer = cookies;

            if (response.Headers["Location"] != null)
            {
                return true;
            }
            else
            {
                return false;

            }
        }

        public bool od_info_changer()
        {
            request.CookieContainer = cookies;
            if (response.Headers["Location"].IndexOf("st.cmd=userSettings") != -1)
            {
                return true;
            }
            else
            {
                return false;
            }

        }

        private void Auth_Click(object sender, EventArgs e)
        {
            string login = textBox1.Text;
            string pass = textBox2.Text;
            bool avt = od_auth(login, pass);
            bool change = od_info_changer();
            if (avt == true)
            {

            }
            else
            {
            }
            if (change == true)
            {
            }
            else
            {
            }

        }

        private void Form1_Load(object sender, EventArgs e)
        {

        }
    }
}

I have to­­­­­­­­­­­­­­­­­­­­­­­­­ use in "public bool od_info_changer()" the var cookies from public bool od_auth(string login, string pass).
How can I do it?­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­

Answer 1

Don’t use var in this case and make cookies a field:

namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        private CookieContainer cookies;

        public Form1()
        {
            InitializeComponent();
        }

        public bool od_auth(string login, string pass)
        {
            cook­ies = new CookieContainer();
            request.CookieContainer = cookies;

            if (response.Headers["Location"] != null)
            {
                return true;
            }
            else
            {
                return false;

            }
        }

        public bool od_info_changer()
        {
            request.CookieContainer = cookies;
            if (response.Headers["Location"].IndexOf("st.cmd=userSettings") != -1)
            {
                return true;
            }
            else
            {
                return false;
            }

        }

        private void Auth_Click(object sender, EventArgs e)
        {
            string login = textBox1.Text;
            string pass = textBox2.Text;
            bool avt = od_auth(login, pass);
            bool change = od_info_changer();
            if (avt == true)
            {

            }
            else
            {
            }
            if (change == true)
            {
            }
            else
            {
            }

        }

        private void Form1_Load(object sender, EventArgs e)
        {

        }
    }
}