从IEnumerable创建逗号分隔的列表

Posted 2021-02-25

string result = string.Empty;
 
List<int> listOfInts = new List<int>();
foreach (int number in listOfInts)
{
   if (number == listOfInts.Last())
   {
      result += number;
   }
   else
   {
      result += string.format("{0},", number);
   }
}