Question

hi i need to match the following string in c#

for example

-34

-67

-23

-46

-00

i would loop over the string and check each char but thats messy and i have no idea about regex so was hoping for some help.

thanks

Answer 1

-(\d\d) is the pattern

Regex rx = new Regex(@"-(\d\d)");
var matches = rx.Matches(str);
foreach (var match in matches)
    Console.WriteLine(match.Groups[1].Value);