How to use Delegates in my code ?

Question

How can i call my Getcountry() mothod using delegates in my code Please help 

 

public delegate void Country();

public delegate void State(int countryid);

public partial class ManualOrder : System.Web.UI.Page

{

      #region[Properties]

      Method objmethod = new Method();

      DataSet ds;

      #endregion

protected void Page_Load(object sender, EventArgs e)

{

      if (!IsPostBack)

      {

      }

}

#region [Bind Data]

public void GetCountry()

{

   DataSet ds = new DataSet();

   ds = Method.CountryForShip(); //this is my static country method which i use in method class  

   ddlcountry.DataSource = ds.Tables[0];

   ddlcountry.DataTextField = "country";

   ddlcountry.DataValueField = "country";

   ddlcountry.DataBind();

   ddlcountry.Items.Insert(0, new ListItem("Select Country", "9999"));

}

 

}