C# - String that contains varying digits

Question

I have a method that checks to see if a string (lets say "strparent") contains another string ("strsub") but the thing is, "strsub" does not always contain the same value as there is a digit within it that can be any whole digit.

Example 1:

" tab (ver 3) by "

Example 2:

" tab (ver 12) by "

I'm not too experienced with regular expressions so I'm not sure if this could be easily done with them or not.

Answer 1

\(substr \d+\)

使用此正则表达式

Answer 2

Regex would be simple (untested): @" tab \\(ver \\d+\\) by ";

This is a handy regular expression tester for C#:

Answer 3

It should be fairly easy. I would just tell you but regular expressions are probably something you should familiarize yourself with and this would be a good first attempt as the expression would not be very complex.

Some REGEX resources:

http://regexlib.com/CheatSheet.aspx

http://www.regular-expressions.info/dotnet.html

http://www.codeproject.com/KB/dotnet/regextutorial.aspx