如何动态生成GridView的PagerTemplate


 protected void GridView_RowCreated(object sender, GridViewRowEventArgs e)
        {
           
            int PageSize = this.myGridView.PageSize;
            int PageIndex = this.myGridView.PageIndex;
            int PageCount = this.myGridView.PageCount;
            int RecoderCount = this.myGridView.Rows.Count;            if (e.Row.RowType == DataControlRowType.Pager)
            {
                LinkButton Frist = new LinkButton();
                LinkButton Prev = new LinkButton();
                LinkButton Next = new LinkButton();
                LinkButton Last = new LinkButton();
                e.Row.Controls.Clear();
                TableCell tc = new TableCell();
                tc.Width = e.Row.Width;
                tc.Controls.Add(new LiteralControl("  "));
                tc.Controls.Add(new LiteralControl("共" + RecoderCount.ToString() + "条记录"));
                tc.Controls.Add(new LiteralControl("  "));
                tc.Controls.Add(new LiteralControl("共" + PageCount.ToString() + "页"));
                tc.Controls.Add(new LiteralControl("  "));
                tc.Controls.Add(new LiteralControl("当前第" + (PageIndex + 1).ToString() + "页"));
                tc.Controls.Add(new LiteralControl("  "));
                tc.Controls.Add(new LiteralControl("每页" + PageSize.ToString() + "条记录"));
                tc.Controls.Add(new LiteralControl("    "));                Frist.Text = "首页";
                Frist.CommandName = "Page";
                Frist.CommandArgument = "First";
                Frist.Font.Underline = false;
                Frist.Enabled = PageIndex != 0;                Prev.Text = "上一页";
                Prev.CommandName = "Page";
                Prev.CommandArgument = "Prev";
                Prev.Font.Underline = false;
                Prev.Enabled = PageIndex > 0;                Next.Text = "下一页";
                Next.CommandName = "Page";
                Next.CommandArgument = "Next";
                Next.Font.Underline = false;
                Next.Enabled = PageIndex < PageCount;                Last.Text = "尾页";
                Last.CommandName = "Page";
                Last.CommandArgument = "Last";
                Last.Font.Underline = false;
                Last.Enabled = PageIndex != PageCount;                if (PageIndex <= 0)
                {
                    Prev.Enabled = false;
                    Frist.Enabled = false;
                }
                else
                {
                    Prev.Enabled = true;
                    Frist.Enabled = true;
                }
                tc.Controls.Add(Frist);
                tc.Controls.Add(new LiteralControl("&nbsp;&nbsp;"));
                tc.Controls.Add(Prev);
                tc.Controls.Add(new LiteralControl("&nbsp;&nbsp;"));                for (int i = 0; i < PageCount; i++)
                {
                    if (i == PageIndex)
                    {
                        tc.Controls.Add(new LiteralControl("<span style='color:red;font-weight:bold'>" + (i + 1).ToString() + "</span>"));                    }
                    else
                    {
                        LinkButton lbBtn = new LinkButton();
                        lbBtn.Text = (i + 1).ToString();
                        lbBtn.CommandName = "Page";
                        lbBtn.CommandArgument = (i + 1).ToString();
                        lbBtn.Font.Underline = false;
                        tc.Controls.Add(lbBtn);
                    }
                    tc.Controls.Add(new LiteralControl("&nbsp;&nbsp;"));
                }
                if (PageIndex >= PageCount)
                {
                    Next.Enabled = false;
                    Last.Enabled = false;
                }
                else
                {
                    Next.Enabled = true;
                    Last.Enabled = true;
                }
                tc.Controls.Add(Next);
                tc.Controls.Add(new LiteralControl("&nbsp;&nbsp;"));
                tc.Controls.Add(Last);
                tc.Controls.Add(new LiteralControl("&nbsp;&nbsp;"));                e.Row.Controls.Add(tc);
            }
        }