1,从System.String[]转到List<System.String>
System.String[]
str={"str","string","abc"};
List<System.String> listS=new
List<System.String>(str);
2,
从List<System.String>转到System.String[]
List<System.String>
listS=new
List<System.String>();
listS.Add("str");
listS.Add("hello");
System.String[]
str=listS.ToArray();
测试如下：
using
System;
using System.Collections.Generic;
using
System.Linq;
using System.Text;
namespace
ConsoleApplication1
{
class
Program
{
static void Main(string[]
args)
{
System.String[] sA = {
"str","string1","sting2","abc"};
List<System.String> sL =
new List<System.String>();
for (System.Int32 i = 0; i <
sA.Length;i++
)
{
Console.WriteLine("sA[{0}]={1}",i,sA[i]);
}
sL
= new
List<System.String>(sA);
sL.Add("Hello!");
foreach(System.String
s in
sL)
{
Console.WriteLine(s);
}
System.String[]
nextString = sL.ToArray();
Console.WriteLine("The Length of
nextString is
{0}",nextString.Length);
Console.Read();
}
}
}
C#中List〈string〉和string[]数组之间的相互转换,布布扣,bubuko.com
C#中List〈string〉和string[]数组之间的相互转换
原文：http://www.cnblogs.com/sidely/p/3781758.html