How can I initialize a C# List in the same line I declare it. (IEnumerable string Collection Example)(如何在声明它的同一行中初始化 C# 列表.(IEnumerable 字符串集合示例))
问题描述
我正在写我的测试代码,我不想写:
I am writing my testcode and I do not want wo write:
List<string> nameslist = new List<string>();
nameslist.Add("one");
nameslist.Add("two");
nameslist.Add("three");
我很想写
List<string> nameslist = new List<string>({"one", "two", "three"});
但是 {"one", "two", "three"} 不是IEnumerable 字符串集合".如何使用 IEnumerable 字符串集合在一行中初始化它?
However {"one", "two", "three"} is not an "IEnumerable string Collection". How can I initialise this in one line using the IEnumerable string Collection"?
推荐答案
var list = new List<string> { "One", "Two", "Three" };
基本上语法是:
new List<Type> { Instance1, Instance2, Instance3 };
编译器翻译为
List<string> list = new List<string>();
list.Add("One");
list.Add("Two");
list.Add("Three");
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