asp.net实现简单分页实例

本文实例讲述了asp.net实现简单分页的方法。。

具体实现方法如下：

代码如下:/// <summary>
/// 分页内容
/// </summary>
/// <param name="size">页面大小</param>
/// <param name="count">页面数量</param>
/// <param name="currendIndex">当前页</param>
/// <param name="pattern">url模式：demo.aspx?page={0}</param>
/// <param name="target">窗口模式</param>
/// <returns></returns>
public static string get_pagenation(int size,
                                    int count,
                                    int currendIndex,
                                    string pattern,
                                    string target)
{
    //1>打开窗口目标
    target = string.IsNullOrEmpty(target) ? "_top" : target;
    //2>总页数
    int pageCount = count / size;
    pageCount = pageCount * size == count ? pageCount : pageCount + 1;
    //3>分页内容
    StringBuilder strHtml = new StringBuilder();
    strHtml.Append("<span class='pagenation'>");
 
    #region 首部处理
    if (currendIndex > 1)
    {
        strHtml.AppendFormat("<a href='1' target='{0}'>[首页]</a>", target);
        strHtml.AppendFormat("<a href='{0}' target='{1}'>[上一页]</a>", string.Format(pattern, currendIndex - 1), target);
    }
    else
    {
        strHtml.Append("<span class='disabled'>[首页]</span>  <span class='disabled'>[上一页]</span>");
    }
    #endregion
 
    #region 中间部分
    int i = 1;
 
    int right = (currendIndex + 4) > pageCount ? pageCount : currendIndex + 4;