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String processing with C # .NET

I need help handling strings in C #.

I have a line with words and an empty space between them (I have some empty spaces between words, empty spaces are dynamic). I need to replace empty spaces with a dash "-"

I have something like this:

string stringForManipulation  = "word1    word2  word3";

I need to have this:

"word1-word2-word3"

Tpx

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5 answers 


var result = Regex.Replace(stringForManipulation , @"\s+", "-");


s

means a space, and +

means one or more events.

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You can use regular expressions:

string stringForManipulation = "word1    word2  word3";
string result = Regex.Replace(stringForManipulation, @"\s+", "-");


This will replace all occurrences of one or more spaces with "-".

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For thoose without regex knowledge, this can be achieved with a simple split join operation:

string wordsWithDashes = stringForManipulation.Split(new []{' '}, StringSplitOptions.RemoveEmptyEntries).Join('-')
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Just use

string result=Regex.Replace(str , @"\s+", "-")

Replaces one or more spaces with one blue "-"

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You can try the following

string stringForManipulation  = "word1    word2  word3"; 
string wordsWithDashes  = String.Join(" ", stringForManipulation.Split(new string[] { " " }, StringSplitOptions.RemoveEmptyEntries)).Replace(" ", "-");

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