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34 lines
1.1 KiB
34 lines
1.1 KiB
using System;
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using System.IO;
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using System.Runtime.Serialization;
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using System.Runtime.Serialization.Formatters.Binary;
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namespace ChangkeTec.Utils
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{
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public static class ObjectMethodExtensions
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{
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/// <summary>
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/// 深度复制 (值类型/包装类型/引用类型/序列化/非序列化/标识序列化/非标识序列化,皆可深度复制)
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/// </summary>
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public static T DeepClone<T>(this T obj)
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{
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var result = default(T);
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try
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{
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IFormatter formatter = new BinaryFormatter();
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formatter.SurrogateSelector = new SurrogateSelector();
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formatter.SurrogateSelector.ChainSelector(new NonSerialiazableTypeSurrogateSelector());
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var ms = new MemoryStream();
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formatter.Serialize(ms, obj);
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ms.Position = 0;
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result = (T)formatter.Deserialize(ms);
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}
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catch (Exception ex)
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{
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throw new Exception("方法:DeepClone<T>(this T obj)出错.", ex);
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}
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return result;
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}
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}
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}
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