Create a Windows form to calculate compound interest
and print the result on message box
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace WindowsFormsApplication8
{
    public
partial class Form1 : Form
    {
       
public Form1()
        {
           
InitializeComponent();
        }
       
private void Form1_Load(object sender, EventArgs e)
        {
        }
       
private void button1_Click(object sender, EventArgs e)
        {
           
int p, t, r, si;
           
{
               
p = Convert.ToInt32(textBox1.Text);
               
r = Convert.ToInt32(textBox2.Text);
               
t = Convert.ToInt32(textBox3.Text);
               
si = (p * t * r) / 100;
               
MessageBox.Show("Interest is"+si);
           
}
        }
    }
}