using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"^\([+|-]*((90|[1-8][0-9]|[0-9])|(([1-8][0-9]|[0-9])\.\d+)|90\.[0]+)\,\s[+|-]*((180|1[0-7][0-9]|[1-9][0-9]|[0-9])|((1[0-7][0-9]|[1-9][0-9]|[0-9])[\.]\d+)|180\.[0]+)\)$";
string input = @"(-6, -165)
(-6.871826, -165.871826)
(-98, -40)
(-98.122626, -40.122626)
(-6, -172)
(-6.377934, -172.377934)";
foreach (Match m in Regex.Matches(input, pattern))
{
Console.WriteLine("'{0}' found at index {1}.", m.Value, m.Index);
}
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for C#, please visit: https://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex(v=vs.110).aspx