在AspNetPager上动态设置每页显示条数

如图所示，在AspNetPager傍设置每页显示条数

前台代码

 <div class="row">
                            <div class="span2">
                                <div class="input-group">
                                    <span class="input-group-addon ie_widthauto">每页显示条数：</span>
                                    <asp:TextBox ID="txtPagesize" CssClass="form-control ie_widthauto" runat="server"></asp:TextBox>
                                </div>
                            </div>
                            <div class="span10">
                                <webdiyer:AspNetPager ID="AspNetPager1" runat="server" NumericButtonCount="6" UrlPaging="false" NumericButtonTextFormatString="[{0}]" CustomInfoHTML="共<span style='color:red;'>%RecordCount%</span>条 - 第%CurrentPageIndex%页 - 显示%StartRecordIndex%-%EndRecordIndex%条" ShowCustomInfoSection="left" FirstPageText="首页" LastPageText="末页" NextPageText="下页" PrevPageText="上页" AlwaysShow="true" showinputbox="Always" SubmitButtonText="跳转" SubmitButtonStyle="botton" HorizontalAlign="Right" OnPageChanged="AspNetPager1_PageChanged" PageSize="10" />
                            </div>
                        </div>

后台通过cookie设置

   Response.Cookies["pagesizi"].Value = txtPagesize.Text;
            AspNetPager1.PageSize = Convert.ToInt32(Response.Cookies["pagesizi"].Value == "" ? "10" : Response.Cookies["pagesizi"].Value);