50 lines
1.6 KiB
C#
50 lines
1.6 KiB
C#
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using System.Threading.Tasks;
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namespace SqlSugar;
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/// <summary>
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/// 扩展SqlSugar SugarQueryable进行分页
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/// </summary>
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public static class SugarQueryableExtensions
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{
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/// <summary>
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/// 分页拓展
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/// </summary>
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/// <param name="queryable"></param>
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/// <param name="input"></param>
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/// <returns></returns>
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public static PageResult<T> ToPagedList<T>(this ISugarQueryable<T> queryable, IPagination input)
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{
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int totalCount = 0;
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var items = queryable.ToPageList(input.PageNo, input.PageSize, ref totalCount);
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var totalPages = (int)Math.Ceiling(totalCount / (double)input.PageSize);
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return new PageResult<T>()
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{
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PageNo = input.PageNo,
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PageSize = input.PageSize,
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Rows = items,
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Total = totalCount,
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Pages = totalPages,
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};
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}
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/// <summary>
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/// 分页拓展
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/// </summary>
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/// <param name="queryable"></param>
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/// <param name="input"></param>
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/// <returns></returns>
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public static async Task<PageResult<T>> ToPagedListAsync<T>(this ISugarQueryable<T> queryable, IPagination input)
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{
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RefAsync<int> totalCount = 0;
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var items = await queryable.ToPageListAsync(input.PageNo, input.PageSize, totalCount);
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var totalPages = (int)Math.Ceiling(totalCount / (double)input.PageSize);
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return new PageResult<T>()
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{
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PageNo = input.PageNo,
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PageSize = input.PageSize,
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Rows = items,
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Total = (int)totalCount,
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Pages = totalPages,
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};
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}
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}
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