C#

type.GetMembers(
           BindingFlags.NonPublic|
           BindingFlags.Instance|
           BindingFlags.Static
);

Type type = typeof(A);<br />
MemberInfo[] mis = type.GetMembers();<br />
foreach (MemberInfo mi in mis)<br />
{	<br />
System.Diagnostics.Debug.WriteLine(mi.Name + ": " + mi.MemberType.ToString());<br />
}

void Test(params int[] arguments)
{
}

// first, get the sum of all the numbers
int sum = 0;
foreach(int i in arguments)
{
    sum += i;
}

// then, divide the sum by the number of arguments to return the average
int average = sum / arguments.Length;

public int GetAverage (params int[] nums)
{
// put your code here
//you can get the number of parameter passed
//by calling nums.GetLength

}