When I run the following code I get a returned value of System.String rather than the array. I've run into this problem before, but I've forgotten what to do about it.
StreamWriter swa = new StreamWriter ("c:\afinal.txt");
StreamReader sra = new StreamReader ("c:\ChristineWork\test1.txt");
ArrayList aColumn = new ArrayList ();
string aLine = sra.ReadToEnd();
string TokenBuffer = aLine.Split(' ', '