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28 lines
727 B
28 lines
727 B
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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namespace Utils.Datas
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{
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public class PageNumUtil
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{
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/// <summary>
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/// 根据总数量和每页允许的最大数量，得到总页数
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/// </summary>
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/// <param name="count">总数量</param>
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/// <param name="maxCountPerPage">每页允许的最大数量</param>
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/// <returns>总页数</returns>
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public static int GetTotalPageCount(long count, long maxCountPerPage)
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{
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#if DEBUG
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if (maxCountPerPage == 0)
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throw new ApplicationException("maxCountPerPage参数不允许为0");
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#endif
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int pageCount = (int)(count / maxCountPerPage);
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if (count % maxCountPerPage > 0)
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pageCount++;
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return pageCount;
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}
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}
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}
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