Remove White Space Characters From String

c# asp.net string replace

26,521

Solution 1

    public string RemoveSpaceAfter(string inputString)
    {
        try
        {


            string[] Split = inputString.Split(new Char[] { ' ' });
            //SHOW RESULT
            for (int i = 0; i < Split.Length; i++)
            {
                fateh += Convert.ToString(Split[i]);
            }
            return fateh;
        }
        catch (Exception gg)
        {
            return fateh;
        }
    }

Solution 2

string trimmed = "careteam order4-26-11.csv".Replace(" ", string.Empty);

26,521

Author by

goofyui

Programmer - Interested in Big Data, Statistical Data Analysis, Cloud Computing, Mobile Apps

Updated on August 08, 2022

Comments

goofyui over 1 year

String variable stores value as like .. careteam order 4-26-11.csv

i need to trim the value .. in c# as like careteamorder4-26-11.csv - by removing the space ..!

how to remove empty space in the string variable ?
- Colin Chen almost 13 years
  
  As pointed out below, "trim" is for removing white space on the front and/or end of your text value. Use "replace" to remove white space from anywhere in your string.
- Admin almost 13 years
  
  possible duplicate of How can I replace a character in a string with something else?
softwaredeveloper almost 13 years

I would recommend .Replace(" ",String.Empty);
Martin Törnwall almost 13 years

Note that String.Replace returns the result of the replace operation; it doesn't actually mutate the string it's called on.
Ed S. almost 13 years

@softwaredeveloper: Why? I use String.Empty as well, but honestly there is no good reason to prefer one over the other as long as you're consistent.
lhan almost 13 years

I've used "" and String.Empty interchangably - is there a difference?
manji almost 13 years

String.Empty = "", there is no difference.
Fredrik Mörk almost 13 years

There is no technical difference between "" and string.Empty, but I think there is a readability difference. " " and "" look much more alike than " " and string.Empty, so I personally read and understand the code quicker with string.Empty in this case.
softwaredeveloper almost 13 years

@all because it is more readable. It can be hard to spot " " a single space and no space in the default Visual Studio Font. Just my experience. (Also technically please do read this blogs.msdn.com/b/brada/archive/2003/04/22/49997.aspx) to appreciate the suggestion.
BrunoLM almost 13 years

@software that depends. Jon Skeet prefers to use "" (check the link I've posted previously in the comments)
Admin almost 13 years

@software: That blog link puts cold water on your suggestion.