过滤具有特定属性的对象列表 [英] Filtering a list of objects with a certain attribute

问题描述

class Object
{
    public int ID {get; set;}
    public string description {get; set;}
}

如果我有 List< Object>对象中填充了各种对象，我想找到描述特别的对象，我该怎么做?

If I have a List<Object> Objects populated with various objects, and I want to find objects whose description is something particular, how would I do that?

find every Object in Objects whose description == "test"

推荐答案

您可以使用LINQ:

var results = Objects.Where(o => o.Description == "test");

---

另一方面，请注意， Object 对于类的名称来说是一个很差的选择，甚至都不能按原样编译...我建议选择更合适的名称，并遵循C#的标准大写约定.

---

On a side note, realize that Object is a very poor choice of names for a class, and won't even compile as-is... I'd recommend choosing more appropriate names, and following standard capitalization conventions for C#.

这篇关于过滤具有特定属性的对象列表的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！