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#region 文件说明
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/*-----------------------------------------------------
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* 版权所有 （c） 2024 jdfcd
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* CLR版本 4.0.30319.42000
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* 命名空间 DQ.Construction.NewLook.Utility
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*
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* 创建者：pnpe
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* 电子邮件：pnpe@qq.com
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* 创建时间：2024/6/28 10:09:43
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*/
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#endregion 文件说明
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namespace System
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{
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/// <summary>
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/// The number extensions.
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/// </summary>
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public static class NumberExtensions
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{
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/// <summary>
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/// Tos the fixed.
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/// </summary>
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/// <param name="t">The t.</param>
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/// <returns>A T.</returns>
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public static double? ToFixed(this double? t, int len)
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{
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if (t.HasValue)
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{
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return Math.Round(t.Value, len);
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}
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return t;
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}
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/// <summary>
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/// Tos the fixed.
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/// </summary>
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/// <param name="t">The t.</param>
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/// <returns>A T.</returns>
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public static double ToFixed(this double t, int len)
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{
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return Math.Round(t, len);
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}
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}
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}
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