Numbers to words converter
"Strone"?  What's a "strone"?  Oh… of course!

In seriousness, naming could be improved.  They are obviously arrays of strings; the Hungarian prefix is unnecessary.  Also, as constants, they should be declared static final and named with ALL_CAPS.

public class NumberToWords {
    private static final ONES = { "One", "Two", … };
    private static final TENS = { "Ten", "Twenty", … };
    …
}


Helper functions should be private.

It is customary to put the static keyword after the access modifier, as in public static void main(…).  It is unconventional to say static public boolean ConvertNumberToText(…).  Also, functions should be namedStartingWithLowerCase().

Using a single-element array as a parameter so that you can pass back the result as an out-parameter is very weird.  Using a StringBuilder would be a bit more obvious, but still very odd.  The right approach should be to return a String, and throw an exception if necessary — perhaps NumberFormatException.  Ideally, your code should be able to handle every possible int input, making errors impossible.