本文介绍了在c#中,`new object()`和`new {}`之间有什么区别吗?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
在c#中,
var x = new {};声明一个没有属性的匿名类型.这和
declares an anonymous type with no properties. Is this any different from
var x = new object();?
推荐答案是的,使用的类型不同.您可以在编译时告诉这一点:
Yes, the types used are different. You can tell this at compile-time:
var x = new {}; // Won't compile - no implicit conversion from object to the anonymous type x = new object();如果您要问new{}是否有用过 -那是另一回事...我无法立即想到它的任何合理用途.
If you're asking whether new{} is ever useful - well, that's a different matter... I can't immediately think of any sensible uses for it.
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在c#中,`new object()`和`new {}`之间有什么区别吗?
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