visual C# show data grid when click bootom1

namespace WindowsFormsApplication2
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
 
        private void Form1_Load(object sender, EventArgs e)
        {
            // TODO: This line of code loads data into the 'nORTHWNDDataSet.Customers' table. You can move, or remove it, as needed.
            this.customersTableAdapter.Fill(this.nORTHWNDDataSet.Customers);
 
        }
 
        private void button1_Click(object sender, EventArgs e)
        {
 
        }
    }
}