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.NET Forum / ASP.NET / Web Controls / October 2006

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operations on string

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mamin@o2.pl - 30 Oct 2006 16:20 GMT
Hi all,
Anyone know some smart way to get two first substrings from string, in
example how to get string
"aaaa bbbb" from string "aaaa bbbb cccc ddddddd"?
Ananth Ramasamy Meenachi - 31 Oct 2006 10:34 GMT
Hi,

Please find the method below which will return string;

        private string GetSecondSubstring(string str)
        {
            string[] Str;
            char dlimit = ' ';
           
            if (str.Length !=0)
            {
                Str = str.Split(dlimit);

                if (Str.GetUpperBound(0) > 1)
                str = Str[0] + dlimit + Str[1];

            }
            return str;
        }

> Hi all,
> Anyone know some smart way to get two first substrings from string, in
> example how to get string
> "aaaa bbbb" from string "aaaa bbbb cccc ddddddd"?
marss - 31 Oct 2006 11:05 GMT
mamin@o2.pl написав:
> Hi all,
> Anyone know some smart way to get two first substrings from string, in
> example how to get string
> "aaaa bbbb" from string "aaaa bbbb cccc ddddddd"?

string str = "aaaa bbbb cccc ddddddd";
System.Text.RegularExpressions.Regex re = new
System.Text.RegularExpressions.Regex(@"^\w+\s+\w+\b");
System.Text.RegularExpressions.Match match = re.Match(str);
if (match.Success)
{
    string res = match.Value;
    //...........
}
mamin@o2.pl - 31 Oct 2006 14:12 GMT
Thanks, it seems to be the best way.

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