//fetching already stored countries from the tables and showing country that //is stored ////////////
public void country(){
 DataSet ds = new DataSet();
        ds.Clear();
        ds = cmn.Country_Fetch();
        if (ds.Tables[0].Rows.Count != 0)
        {
            ddlCountry.DataSource = ds;
            //ddlCountry.DataTextField = "country_name";
            //ddlCountry.DataValueField = "country_id";
            ddlCountry.DataBind();
            ddlCountry.SelectedIndex = ddlCountry.Items.IndexOf(ddlCountry.Items.FindByValue(ds.Tables[0].Rows[0]["country_id"].ToString()));
          
            
        }   
}