C#中string[]数组和list<string>泛型的相互转换

C#中string[]数组和list<string>泛型的相互转换

从string[]转list<string>

string[] str={"1","2"};

list<string> list=new list<string>(str);

 

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从list<string>转string[]

list<string> list=new list<string>;

string[] str=list.toarray();