Разрыв страницы после каждого изменения записи в определенной строке C#

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Эксперты,

Is it possible to have the page break after every records changes in the rows while printing gridview using   C#.

пожалуйста, посоветуйте..

Что я уже пробовал:

protected void Print(object sender, EventArgs e)
{

    GridView2.UseAccessibleHeader = true;
    GridView2.HeaderRow.TableSection = TableRowSection.TableHeader;
    GridView2.FooterRow.TableSection = TableRowSection.TableFooter;
    GridView2.Attributes["style"] = "border-collapse:separate";
    string preffered_name = "";
    foreach (GridViewRow row in GridView2.Rows)
    {

        String grid_dept = row.Cells[2].Text;
        if (string.IsNullOrEmpty(preffered_name))
            preffered_name = grid_dept;
        if (preffered_name != grid_dept)
        {
            row.Attributes["style"] = "page-break-after:always;";
            StringWriter sw = new StringWriter();
            HtmlTextWriter hw = new HtmlTextWriter(sw);
            GridView2.RenderControl(hw);
            string gridHTML = sw.ToString().Replace("\"", "'").Replace(System.Environment.NewLine, "");
            StringBuilder sb = new StringBuilder();
            sb.Append("<script type = 'text/javascript'>");
            sb.Append("window.onload = new function(){");
            sb.Append("var printWin = window.open('', '', 'left=0");
            sb.Append(",top=0,width=3000,height=600,status=0');");
            sb.Append("printWin.document.write(\"");
            string style = "thead {display:table-header-group;} tfoot{display:table-footer-group;}";
            sb.Append(style + gridHTML);
            sb.Append("\");");
            sb.Append("printWin.document.close();");
            sb.Append("printWin.focus();");
            sb.Append("printWin.print();");
            sb.Append("printWin.close();");
            sb.Append("};");
            sb.Append("</script>");
            ClientScript.RegisterStartupScript(this.GetType(), "GridPrint", sb.ToString());
            // GridView2.DataBind();preffered_name
            preffered_name = grid_dept;
        }


    }

}

int tempcounter = 0;

protected void GridView2_RowDataBound(object sender, GridViewRowEventArgs e)
{
    if (e.Row.RowType == DataControlRowType.DataRow)
    {
        tempcounter = tempcounter + 1;
        if (tempcounter == 10)
        {
            e.Row.Attributes.Add("style", "page-break-after: always;");
            tempcounter = 0;
        }
    }
}


public override void VerifyRenderingInServerForm(Control control)
{
    /* Verifies that the control is rendered */
}

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