How to read a text file and add the data to a int array in C#?

Question

I\'m trying to read a text file which contains numbers separated by a comma. When I read using File.Readline() I get it to a string[]. I need to conver

Answer 1

It should be something nearly to:

int yourIntArray = 
    new List(RealAllText(fileName)
    .Split(new char[] {',', '\r', '\n', ' '},
    stringSplitOptions.RemoveEmptyEntries))
    .ConvertAll(s => int.Parse(s))
    .ToArray();

Of course, for more robustness, int.Parse should be replaced with some method that will handle errors in numbers, and so on...

EDIT:

Oh, I just saw that you have lines that are another index to your array... Well then, this code should be modified in that case, but I'll leave that to you.