C#中实现向数组中动态添加元素

  string[] strArray = new string[]{str1,str2,str3};
//也可string[] strArray = {str1,str2,str3};
List<string> strList = new List<string>(strArray);

  List<string> strList = new List<string>();
for(int i = 0; i < 3; i++)
{
    strList.Add("str"+i);//循环添加元素
}
string[] strArray = strList.ToArray();//strArray=[str0,str1,str2]

List<string> result = new List<string>();
for (int i = 0; i < 5; i++ )
{
    result.Add(i.ToString());
}

 string[] strArray = result.ToArray();
                     

foreach (T element in mList) 
{
     Console.WriteLine(element);
}