.Net Cobol

What is the .net cobol equivalent to the following C# code?  I just need to know the equivalent to the ++ operator and how I would write score++ in .net cobol.

  int score = 1;

if (Regex.Match(password, @"/.[!,@,#,$,%,^,&,*,?,_,~,-,£,(,)]/", RegexOptions.ECMAScript))

  score++;