Beginner Delegate program

Add Two Number Delegate Program 

 public delegate int AddTwoNumberDel(int fvalue, int svalue);

        private void btnClick_Click(object sender, EventArgs e)

        {

            AddTwoNumberDel AT = Addnumber;                   // create delegate instance

           //is shorthand for

            //AddTwoNumberDel AT = new AddTwoNumberDel(Addnumber);

           

            int a = Convert.ToInt16(txtfvalue.Text);

            int b = Convert.ToInt16(txtsvalue.Text);

            txtresult.Text = AT(a, b).ToString();          // invoke Method

            //is shorthand for

            //txtresult.Text = AT.Invoke(a, b).ToString();

        }

        public int Addnumber(int fvalue, int svalue)

        {

            return fvalue + svalue;

        }

Note:

Copy and past your VS Editor it will Work... Do you want sample application mail me ...