C＃如果两个对象是相同类型，我如何比较？ [英] C# how do I compare two objects if they are of same type?

问题描述

我有一个通用函数，

  List< Something&东西
 
 public int countItems< T>（List< T> Items）
 {
 //这里我想比较Items的类型和something 看看他们是否兼容我该怎么办？ 
 return 0; 
} 
  

它的一个C＃通用类型问题！

  if（typeof（T） == typeof（Something））{...} 
  

？

请注意，有泛型取决于T（和行为不同）可能意味着你想要做的实际上不是非常 ...

I have a generic function,

List<Something> something;

public int countItems<T>(List<T> Items)
{
    // here i would like to compare the type of "Items" with the type of "something" to see if they are compatable how do i do it?
    return 0;
}

its a C# generic Type question!

解决方案

do you mean:

if(typeof(T) == typeof(Something)) {...}

?

Note that having generics depend hugely on the T (and act differently) may mean what you are trying to do isn't actually very generic...

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