Network Programming in .NET

Very cool – thanks

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I can’t get this to work – sorry, but I am a noob in my first c# class.
Here is what I have (please note that I switched out “noDups” with “trimmage” – I was already using the name noDups throughout my code for my initial array list. I need each item to show up only twice in a random order:

ArrayList noDups = new ArrayList();

public void RandomOrder(ArrayList arrList)
{
Random r = new Random();
for (int cnt = 0; cnt < arrList.Count; cnt++)
{
object tmp = arrList[cnt];
int idx = r.Next(arrList.Count – cnt) + cnt;
arrList[cnt] = arrList[idx];
arrList[idx] = tmp;
}

}

public ArrayList RemoveDups(ArrayList noDups)

{
ArrayList trimmage = new ArrayList();

foreach(string strItem in noDups)
{
if (!trimmage.Contains(strItem.Trim()))
{
trimmage.Add(strItem.Trim());
}
}

return trimmage;
}

public void randomAssign()
{

noDups.Add("A");
noDups.Add("A");
noDups.Add("B");
noDups.Add("B");
noDups.Add("C");
noDups.Add("C");
noDups.Add("D");
noDups.Add("D");
noDups.Add("E");
noDups.Add("E");
noDups.Add("F");
noDups.Add("F");
RandomOrder(noDups);
RemoveDups(noDups);

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