namespace ConsoleDemo
{
class Program
{
static void Main(string[] args)
{
string[] str = { "1", "1", "1", "1", "1", "1", "1", "1" };
var m = getInts(str);
foreach( var item in m)
{
Console.WriteLine(item);
}
var m1 = getInts2(str);
foreach (var item in m1)
{
Console.WriteLine(item);
}
}
public static IEnumerable<int> getInts(params string[] strs)
{
List<int> results = new List<int>();
foreach(var item in strs)
{
Console.WriteLine(item + "+++++++++");
results.Add(int.Parse(item));
}
return results;
}
public static IEnumerable<int> getInts2(params string[] strs)
{
foreach (var item in strs)
{
Console.WriteLine(item + "----------");
yield return int.Parse(item);
}
}
}}