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 WindowsFormsApplication5
{
    public partial class Form1 : Form
    {

        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            IDataObject idata=Clipboard.GetDataObject();
            if (idata.GetDataPresent(DataFormats.Text))
                textBox1.Text = (string)idata.GetData(DataFormats.Text);
        }
    }
}