using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"[^a-zA-Z0-9_,](?:\d{1,3},)*\d{1,3}\.\d\d\b";
string input = @"Hey Boss:
Just so you know, I did all the crimes. Like 100 of them. So many crimes.
We should probably delete this e-mail before we get sued.
xoxoxo,
Lackey.
Crime, INC.
For services rendered:
Tax Fraud 100.00
Price-fixing 9.99
Insider trading 20.00
TOTAL 129.99
Here is a stupid number .00
And here is another stupid number 1,000000,000.00
Dear Boss:
Remember all those crimes I've committed? They made the firm $1,280,012.05. Maybe a raise?
xoxoxo,
Lackey
p.s. Here's a large dollar amount that also would not have matched the previous regex, but will match the new one!: 1,000,000,000,000.00
";
RegexOptions options = RegexOptions.Multiline;
foreach (Match m in Regex.Matches(input, pattern, options))
{
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