储存 '的foreach' 循环的每个值转换成字符串数组

Question

考虑：

string[] collection = new string[3]{"hi","hello","test"}; 
string [] elements = new string [3]; 
int index = 0; 
foreach(string anode in collection) 
{ 
    string[index++] = anode; 
} 

Answer 1

https://stackoverflow.com/a/599373/1618257：

List<string> elements = new List<string>(); 
foreach(xmlnode anode in somecollection) 
{ 
    elements.Add("string"); 
}