WebSep 28, 2013 · 简介:C#中System.Object 是所有类类型、结构类型、枚举类型和委托类型的基类。可以说它是类型继承的基础。System.Object包括一个用于创建当前对象实例的一份拷贝的MemberwiseClone的成员方法。问题描述:System.Object的MemberwiseClone方法创建一个新对象的浅拷贝,并把当前对象实例的非静态字段拷贝至新对象 ... 下面的示例演示了该方法 MemberwiseClone 。 它定义调用ShallowCopyMemberwiseClone该方法以对Person对象执行浅色复制操作的方法。 它还定义对 … See more
C#的深拷贝浅拷贝 - 知乎 - 知乎专栏
Web所谓深浅复制可解读为:. 浅复制:在C#中调用 MemberwiseClone () 方法即为浅复制。. 如果字段是值类型的,则对字段执行逐位复制,如果字段是引用类型的,则复制对象的引用,而不复制对象,因此: 原始对象和其副本引用同一个对象!. 深复制:如果字段是值 ... WebMar 23, 2024 · Object.MemberwiseClone Method is used to create a shallow copy or make clone of the current Object. Shallow copy is a bit-wise copy of an object. In this case, a new object is created and that object has an exact copy of the existing object. Basically, this method copies the non-static fields of the current object to the new object. broadwater down primary school kent
C#数据结构-深拷贝和浅拷贝 - 知乎 - 知乎专栏
WebNov 8, 2016 · The MemberwiseClone method creates a shallow copy by creating a new object, and then copying the nonstatic fields of the current object to the new object. If a field is a value type, a bit-by-bit copy of the field is performed. If a field is a reference type, the reference is copied but the referred object is not; therefore, the original object ... WebMar 28, 2024 · 最近踩到一個legacy code 在C#物件複製的陳年小雷,拆解炸彈的同時也寫筆記! 有時我們會在類別(class)中加入Object.MemberwiseClone方法來提供物件的複 … WebNov 9, 2012 · There is a wonderful article here that outlines several different ways of making a copy in C#. To summarize: Clone Manually. Tedious, but high level of control. Clone with MemberwiseClone. Only creates a shallow copy, i.e. for reference-type fields the original object and its clone refer to the same object. broadwater down primary school