WebSep 17, 2008 · In case of you prefer to use the new extension methods of C# 3.0, change the method to have the following signature: ... Given a type like Dictionary(Of T,U), I would expect that ICloneable.Clone should do whatever level of deep and shallow copying is necessary to make the new dictionary be an independent dictionary that contains the … WebJul 20, 2024 · Create a copy of that property Assign it to the (new) object Step 2 is a pain, since not all types can easily be clone, i.e collections like List and Dictionary are harder to clone as well as reference types having to go through the cloning process as well until we reach only primitives/ value types.
How to deep copy a Dictionary containing a List in C#?
WebAug 20, 2024 · 1 Reflection will let you do it, but you'd want some boundaries. For example, what happens if you do a deep copy of the first node in a graph with cycles. Do you want to copy both fields and Read/Write properties. If you do this, you probably want to build some copier objects and then store them in a dictionary (with Type as an index). WebDictionary> ElementMap = GetElementMapping(BaseDocument); Dictionary ElementMap=GetElementMapping(BaseDocument); 我想把两者都复制下来. 有没有比. XDocument copy = new XDocument(BaseDocument); Dictionary> copyElementMap = GetElementMapping(copy); port orchard dermatology 1400 pottery ave
C# 复制词典时出现意外问题_C#_.net 3.5_Dictionary_Copy - 多多扣
http://duoduokou.com/csharp/27885994268269909089.html WebIn contrast, a deep copy of X creates a new object X2 that references the new objects A2 and B2, which are copies of A and B. B2, in turn, references the new object C2, which is a copy of C. The example illustrates the difference … WebSep 13, 2016 · When you're working with a mutable collection like a dictionary or a list, and you perform an assignment, you are not creating a copy of that object by default – i.e., the assignment of some dict b to another dict a creates a reference from b to the original object a, such that when you mutate b you indirectly also mutate a.. See this basic example: iron man power wash equipment