有什么新的Thread（无效目标（））和新的线程之间的差值（新的ThreadStart（无效目标（）））？ [英] What is the difference between new Thread(void Target()) and new Thread(new ThreadStart(void Target()))?

问题描述

很抱歉，如果这已被问过，但我想在以下两种用法之间区别的回答言简意赅。 VS似乎接受他们两个是有效的代码。

Sorry if this has been asked before, but I would like a concise answer on the differences between the following two usages. VS seems to accept both of them as valid code.

private static void doSomeWork()
{
   //do some work
}

public someClass()
{
   //Thread thread = new Thread(doSomeWork);
   //or
   //Thread thread = new Thread(new ThreadStart(doSomeWork));
}

推荐答案

唯一的区别是，该第一个不工作在C＃1的C＃2编译器和后，转换第一个到第二个。

The only difference is that the first one doesn't work in C# 1. The compiler of C# 2 and later, translates the first one into the second one.

方法组是隐式转换为委托类型与兼容签名。此功能称为（隐）方法组转换。有时你需要第二个引导重载，但这里并非如此。

Method groups are implicitly convertible to delegate types with a compatible signature. This feature is called "(Implicit) method group conversion". Sometimes you need the second one to guide overload resolution, but that's not the case here.

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