How to extract character from alphanumeric strings in ASP.NET

[davidson1]

Hai,

i have a string 04AF045 in that AF are character , others are numbers ,
now what i need is i have to extract AF alone in ASP.NET written in vb.

if anybody know pl reply me..

other example

05AD100

i have to extract AD alone . if U know the coding , how to store in strings and extract pl reply me soon...Urgent.. .

Posted Date:- 8 Feb 2008

Davidson

[Shashi Sadasivan]

[CODE=cpp]Regex regex = new Regex("[^a-zA-Z]");
Console.WriteLi ne("Enter string: ");
string input = Console.ReadLin e();
input = regex.Replace(i nput, "");
Console.WriteLi ne("Formatter text : \'{0}\'", input);[/CODE]

If you do not want to use regular expressions, you would have to iterate through each character in the string and attach it to the end of another string if it meets your criteria