匿名类型和元组 [英] Anonymous type and tuple

问题描述

匿名类型和元组有什么区别?

What is the difference between anonymous type and tuple?

推荐答案

匿名类型的属性名称包含更多信息，对于元组而言，您没有此名称.但是，您不能使用匿名类型作为返回值和参数，而可以使用元组.

Anonymous types have property names which carry more information, for tuples you don't have this. You can't use anonymous types as return values and parameters though and you can with tuples.

当元组很好时，您想返回多个值的例子. @Petar Minchev 提到了此链接，这是一个很好的例子.

An example of when a tuple is nice is when you want to return multiple values. @Petar Minchev mentions this link which gives a good example.

您可能需要一个同时返回索引和值的Find()方法.另一个例子是在2d或3d平面中的位置.

You may want a Find() method that returns both an index and the value. Another example would be the position in a 2d or 3d plane.

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