/// <summary>

/// Get Page Url by page index

/// </summary>

/// <param name="pageIndex">Page Index</param>

/// <returns>Page Url</returns>

protected string GetPageUrl(long pageIndex)

{

    string url = HttpContext.Current.Request.RawUrl;

    Regex reg= new Regex("page=([1-9])", RegexOptions.Compiled | RegexOptions.IgnoreCase);

    if(reg.Match(url).Success)

        url=reg.Replace(url,"page="+pageIndex.ToString());

    else

    {

        if(url.Contains("?"))

            url += "&page=" + pageIndex.ToString();

        else 

            url += "?page=" + pageIndex.ToString();

    }

    if (url.Contains("?page=1&"))

        url = url.Replace("page=1&", string.Empty);

    else if(url.Contains("?page=1"))

        url = url.Replace("?page=1", string.Empty);

    else if(url.Contains("&page=1"))

        url=url.Replace("&page=1",string.Empty);

    return url;

}

<%@ Control Language="C#" AutoEventWireup="true" CodeFile="PostList.ascx.cs" EnableViewState="false" Inherits="User_controls_PostList" %>

<div align="right" id="headPaging">

    <blog:Pager ID="headPager" runat="server"></blog:Pager>&nbsp;</div>

<div runat="server" id="posts" class="posts" />

<div align="right" id="footPaging">

    <blog:Pager ID="footPager" runat="server"></blog:Pager>&nbsp;</div>

private void Bind()

{

    List<IPublishable> visiblePosts = Posts.FindAll(delegate(IPublishable p) { return p.IsVisible; });

    int count = Math.Min(BlogSettings.Instance.PostsPerPage, visiblePosts.Count);

    //Init Pager

    headPager.TotalRecords = footPager.TotalRecords = visiblePosts.Count;

    headPager.PageSize = footPager.PageSize = BlogSettings.Instance.PostsPerPage;

    headPager.FormatString = footPager.FormatString = Resources.labels.pagerFormatString;

    headPager.FirstPageString = footPager.FirstPageString = Resources.labels.firstPage;

    headPager.LastPageString = footPager.LastPageString = Resources.labels.lastPage;

    headPager.NextPageString = footPager.NextPageString = Resources.labels.nextPage;

    headPager.PrevPageString = footPager.PrevPageString = Resources.labels.prevPage;

    int page = (int)footPager.PageIndex;

    int index = page * count;

    int stop = count;

    if (index + count > footPager.TotalRecords)

        stop = (int)footPager.TotalRecords - index;

    string query = Request.QueryString["theme"];

    string theme = !string.IsNullOrEmpty(query) ? query : BlogSettings.Instance.Theme;

    string path = Utils.RelativeWebRoot + "themes/" + theme + "/PostView.ascx";

    int counter = 0;

    foreach (Post post in visiblePosts.GetRange(index, stop))

    {

        if (counter == stop)

            break;

        PostViewBase postView = (PostViewBase)LoadControl(path);

        postView.ShowExcerpt = BlogSettings.Instance.ShowDescriptionInPostList;

        postView.Post = post;

        postView.ID = post.Id.ToString().Replace("-", string.Empty);

        postView.Location = ServingLocation.PostList;

        posts.Controls.Add(postView);

        counter++;

    }

}