C# 初始化字符串数组的选项
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时间：2020-08-06 18:13:54 来源:igfitidea点击:
Options for initializing a string array
提问by mrblah
What options do I have when initializing string[]object?
初始化string[]对象时有哪些选项？
采纳答案by Will Eddins
You have several options:
您有多种选择：
string[] items = { "Item1", "Item2", "Item3", "Item4" };
string[] items = new string[]
{
"Item1", "Item2", "Item3", "Item4"
};
string[] items = new string[10];
items[0] = "Item1";
items[1] = "Item2"; // ...
回答by Mike Blandford
string[] str = new string[]{"1","2"};
string[] str = new string[4];
回答by itsmatt
回答by Blue Toque
Basic:
基本的：
string[] myString = new string[]{"string1", "string2"};
or
或者
string[] myString = new string[4];
myString[0] = "string1"; // etc.
Advanced: From a List
高级：从列表中
list<string> = new list<string>();
//... read this in from somewhere
string[] myString = list.ToArray();
From StringCollection
从字符串集合
StringCollection sc = new StringCollection();
/// read in from file or something
string[] myString = sc.ToArray();
