.*any character (except for line terminators), repeated any number of times
\\the literal \ (9210 / 1348 / 5C16)
+matches at least one character from the set below:
\da digit
\wany word character
the literal (3210 / 408 / 2016)
Group InvoiceID(?<InvoiceID>\d+) \d+a digit, repeated at least once
*matches any number of characters from the set below:
the literal (3210 / 408 / 2016)
Group ExtraInfo(?<ExtraInfo>.*) .*any character (except for line terminators), repeated any number of times
\.the literal . (4610 / 568 / 2E16)
.*any character (except for line terminators), repeated any number of times
$end of line
g modifier: global. Finds all matches instead of stopping after the first
m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string