Solved

how to tokenize a string and trim each string in c#

Posted on 2011-03-04
5
347 Views
Last Modified: 2012-05-11
hi guys,

im new to c# and currently learning
and i found there is no stringTokenizer in c# compared with java.
but i was able to accomplish it by string.split()
however, the result is slightly off and wondering how i can fix it.

for example, see following code

the result is
test
 test1
 test2

so there always a space in front of test1 and test2.
and i only want following result

test
test1
test2

how can i get above result?


string s = "test, test1, test2";
            string p = ",";
            char[] c = new char[] { ','};
            string[] st2=s.Split(c);
          
            foreach (string match in st2) 
            Console.WriteLine(match);

Open in new window

0
Comment
Question by:Ikelca
  • 4
5 Comments
 
LVL 22

Accepted Solution

by:
p_davis earned 250 total points
ID: 35038799
string.Trim() should get rid of the whitespace.
0
 
LVL 22

Expert Comment

by:p_davis
ID: 35038803
string.Split().Trim()
0
 
LVL 22

Expert Comment

by:p_davis
ID: 35038810
string[] st2=s.Split(c).Trim();//=)
0
 

Author Comment

by:Ikelca
ID: 35038890
string[] st2=s.Split(c).Trim();

this gave me errors
but i was able to apply trim() to string variable match.trim().

thanks
0
 
LVL 22

Expert Comment

by:p_davis
ID: 35038897
i apologize for that...

glad you applied it correctly
0

Featured Post

Free Tool: Postgres Monitoring System

A PHP and Perl based system to collect and display usage statistics from PostgreSQL databases.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Entering a date in Microsoft Access can be tricky. A typo can cause month and day to be shuffled, entering the day only causes an error, as does entering, say, day 31 in June. This article shows how an inputmask supported by code can help the user a…
Exception Handling is in the core of any application that is able to dignify its name. In this article, I'll guide you through the process of writing a DRY (Don't Repeat Yourself) Exception Handling mechanism, using Aspect Oriented Programming.
Viewers will learn how to properly install Eclipse with the necessary JDK, and will take a look at an introductory Java program. Download Eclipse installation zip file: Extract files from zip file: Download and install JDK 8: Open Eclipse and …
In this fifth video of the Xpdf series, we discuss and demonstrate the PDFdetach utility, which is able to list and, more importantly, extract attachments that are embedded in PDF files. It does this via a command line interface, making it suitable …

856 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question