ASP.NET自定义分页类

 public class PagerHelper
    ...{
        private int _pageSize = 10;
        /**//// <summary>
        /// 每页默认10条数
        /// </summary>
        public int pageSize
        ...{
            get
            ...{
                if (_pageSize < 1)
                    _pageSize = 1;
                return _pageSize;
            }
            set ...{ _pageSize = value; }
        }

        private int _extendPage = 5;
        /**//// <summary>
        /// 每页显示分页数
        /// </summary>
        public int extendPage
        ...{
            get
            ...{
                if (_extendPage < 3)
                    _extendPage = 3;
                return _extendPage;
            }
            set
            ...{
                _extendPage = value;
            }
        }

        private int _currentPage = 1;
        /**//// <summary>
        /// 当前页码
        /// </summary>
        public int currentPage
        ...{
            get
            ...{
                if (_currentPage < 1)
                    _currentPage = 1;
                if (_currentPage > totalPages)
                    _currentPage = totalPages;
                return _currentPage;
            }
            set
            ...{
                _currentPage = value;
            }
        }

        private int _totalRows = 0;
        /**//// <summary>
        /// 总数据数
        /// </summary>
        public int totalRows
        ...{
            get ...{ return _totalRows; }
            set ...{ _totalRows = value; }
        }

        /**//// <summary>
        /// 分页时是否做urlRewriter处理
        /// </summary>
        private bool isRewrite
        ...{
            get ...{ return pageUrl.IndexOf("{0}") > 0; }
        }

        private string _pageUrl = "";
        /**//// <summary>
        /// 分页url
        /// </summary>
        public string pageUrl
        ...{
            get ...{ return _pageUrl; }
            set ...{ _pageUrl = value; }
        }

        /**//// <summary>
        /// 总页数
        /// </summary>
        private int totalPages
        ...{
            get
            ...{
                if ((totalRows % pageSize) == 0)
                ...{
                    return (totalRows / pageSize);
                }
                return (totalRows / pageSize + 1);
            }
        }

        /**//// <summary>
        /// 上一页
        /// </summary>
        private int prevPage
        ...{
            get
            ...{
                int temp = currentPage - 1;
                if (temp < 1)
                ...{
                    return 1;
                }
                return temp;
            }
        }

        /**//// <summary>
        /// 下一页
        /// </summary>
        private int nextPage
        ...{
            get
            ...{
                int temp = currentPage + 1;
                if (temp > totalPages)
                ...{
                    return temp;
                }
                return temp;
            }
        }


  
标签：分页