SEO asp net description spelling order

Question

Hey guys my problem is really simple for know how to figure it out one , i use Page.Description method for SEO but i need a little bit more.This is my code.

    public static string oletumdeger(string sorgu , string sutun,string vtbag,string duzen)
{
    string don = "";
    using (OleDbConnection cnn = new OleDbConnection(vtbag))
    {
        cnn.Open();
        using (OleDbDataAdapter da = new OleDbDataAdapter(sorgu, cnn))
        {
            using (DataTable dt = new DataTable())
            {
                da.SelectCommand.ExecuteNonQuery();
                da.Fill(dt);

                foreach (DataRow row in dt.Rows)
                {
                    string deger = row[sutun].ToString();
                    don += string.Format(duzen);
                }
            }
        }
    }
    return don;
}

i need acces "duzen" variable in my aspx page. my page code.

<%Page.MetaDescription = elmurphy.oletumdeger
("select * from urun", "baslik", vtbag , ","+deger); %>

i hope i can explain it sorry about english it is low , yet :/

Answer 1

https://neilpatel.com/blog/simple-guide-to-seo/ here you can see step by step application of this question just go through it and follow the steps to be precise to add duzen variable  as you aspx page then its important to get an idea what are the limitations and disadvantages of duzen variable and you can look deep into it in the article shared