Linq to sql 分页

//主要就是Skip() 和 Take()
private void Page()
{
LinqDataContext cxt = new LinqDataContext();

data = from r in cxt.Customers
select r;

//Button

pageCount = int.Parse(Math.Ceiling(data.Count() * 1.0 / 10).ToString());

for (int i = 1; i <= pageCount; i++)
{
Button but = new Button();
but.Text = i.ToString();
but.Size = new System.Drawing.Size(45, 30);
but.Location = new Point((i - 1) * 50, 5);
but.Click += but_Click;

this.panelBut.Controls.Add(but);
}
}

void but_Click(object sender, EventArgs e)
{
Button but = (Button)sender;

PageData(int.Parse(but.Text));
}

private void PageData(int currentPage)
{
this.dataGridView1.DataSource = data.Skip((currentPage - 1) * 10).Take(10).ToList();
}