C# 實現 int[]到string[]的轉換方法 Array.ConvertAll

public
 
class
 Example
{
    
static
 
void
 Main()
    {
        
int
[] int_array = { 1, 2, 3 };

        
string
[] str_array = Array.ConvertAll(int_array, 
new
 Converter<
int
, 
string
>(IntToString));

        
foreach
 (
string
 s 
in
 str_array)
        {
            Console.WriteLine(s);
        }
        Console.Read();
    }

    
public
 
static
 
string
 IntToString(
int
 i)
    {
        
return
 i.ToString();
    }
}