How can I print the contents of an array horizontally?

Question

Why doesn't the console window print the array contents horizontally rather than vertically?

Is there a way to change that?

How can I display the content of my array horizontally instead of vertically, with a Console.WriteLine()?

For example:

int[] numbers = new int[100] for(int i; i < 100; i++) {     numbers[i] = i; }  for (int i; i < 100; i++) {     Console.WriteLine(numbers[i]); } 

Answer 1

You are probably using Console.WriteLine for printing the array.

int[] array = new int[] { 1, 2, 3 }; foreach(var item in array) {     Console.WriteLine(item.ToString()); } 

If you don't want to have every item on a separate line use Console.Write:

int[] array = new int[] { 1, 2, 3 }; foreach(var item in array) {     Console.Write(item.ToString()); } 

or string.Join<T> (in .NET Framework 4 or later):

int[] array = new int[] { 1, 2, 3 }; Console.WriteLine(string.Join(",", array)); 

Answer 2

I would suggest:

foreach(var item in array)   Console.Write("{0}", item); 

As written above, except it does not raise an exception if one item is null.

Console.Write(string.Join(" ", array)); 

would be perfect if the array is a string[].