How to remove extra whitespace using regex, remove additional whitespace using regex

How to remove extra white space using regex, remove additional white space using regex


I was wondering if  there is an easy way to remove additional white spaces.I don't want to reamove all the white spaces but i just want to remove extra spaces keeping one space.

  Input:How         to    remove    additional White      space ?
Output:How to remove additional White space ?

There are few fuctions  such as Trim()  or Replace() but Regex really makes it very eash for us

Solution:
You can always use

System.Text.RegularExpressions.Regex.Replace(input, @”\s+”, ” “);

Hope this helps.

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