c# basic array split

Accepted answer

It's just a matter of supplementing \w (which matches a-z, A-Z, 0-9 and underscore) with any other characters you want to allow.

The following regular expression will deal with the new cases as well as the previous ones:

string text = "res 765(1), b'ees 54(2), can:e 43(3),a(1),b(2),c(3),abc(10),def_123(11),GHI456(12)";

string text2 = Regex.Replace(text, @"[\w\s':]+$(\d+)$", "$1");

Console.WriteLine(text2); // 1,2,3,1,2,3,10,11,12

satya14y ago

thanks u... it's working..

satya14y ago

but i hav the prob with
"res 765(1), b'ees 54(2), can:e 43(3)"
to split into "1,2,3"

brunda k14y ago

string text = "a(1),b(2),c(3)";
StringBuilder str = new StringBuilder();
str.Append(text.Substring(2, 1) + text.Substring(4, 1) + text.Substring(7, 1) + text.Substring(9, 1) + text.Substring(12, 1));

Vulpes14y ago

Here's a more elegant and comprehensive solution using regular expressions:

using System.Text.RegularExpressions;

// ...

string text = "abc(10),def_123(11),GHI456(12)";

string text2 = Regex.Replace(text, @"\w+$(\d+)$", "$1");

Console.WriteLine(text2); // 10,11,12

Vulpes14y ago

Well, it's not very elegant but you could do this:

string text = "a(1),b(2),c(3)";

string text2 = text.Replace("a", "").Replace("b", "").Replace("c", "").Replace("(", "").Replace(")", "");

Console.WriteLine(text2); // 1,2,3