search with keyword

I create your procedure and this is my search button code

 protected void search_Click(object sender, EventArgs e)
    {





        SqlConnection _cn = new SqlConnection(System.Web.Configuration.WebConfigurationManager.ConnectionStrings["behtopConnectionString"].ConnectionString);

        SqlCommand _cm2 = new SqlCommand("Electronic_Search", _cn);
        _cm2.CommandType = CommandType.StoredProcedure;
        _cm2.Parameters.Add("@Key", txtsearch.Text);

i dont know what should i bind in my gridview i want in my grid view put link that show my columns name that have  value=1 after  that click on link and it go to Corresponding page 

now what should i do?