remove empty space

Question

remove emprty space in string

For example 

 Input: "Phone Number"

I want output: "PhoneNumber"

please resolve this problem

Answer 1

Hi

string output = input.Replace(" ", "");

Answer 2

if you want to get rid of any kind of whitespace including " ", \t, \r \n and
others of the SpaceSepareator unicode category, try

string spaceless = RemoveWhiteSpaces("Phone Number");

static string RemoveWhiteSpaces(string input)
{
     char[] chars = input.Where(c => !char.IsWhiteSpace(c)).ToArray();
     return new string(chars);
}

Chris

Answer 3

Use this code:

string name is input:

input.Trim();

It removes all the whitespaces

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Sivalingam

Answer 4

Use this code:

string name is input:

input.Trim();

It removes all the whitespaces

---

Sivalingam

No, it doesn't.  It removes all whitespace at the start and end of the string, not throughout the entire string.  It doesn't even work on the single example provided by the OP.  Muki's answer is exactly what is being asked for.