using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Text;

using System.Windows.Forms;

namespace WindowsApplication1

{

public partial class Form1 : Form

{

public Form1()

{

InitializeComponent();

}

private void button1_Click(object sender, EventArgs e)

{

float a, x, wynik;

try

{

a = Convert.ToSingle(textBox1.Text);

x = Convert.ToSingle(textBox2.Text);

wynik = 1;

if (x > 0)

for (int i = 1; i <= x; i++)

wynik = wynik * a;

else

for (int i = 1; i <= -x; i++)

wynik = wynik * 1 / a;

textBox3.Text = wynik.ToString();

}

catch

{

MessageBox.Show("ERROR");

}

}

}

}

---