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POCut the string to be <= 80 characters AND must keep the words without cutting them
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copied!<p>I am new to C#, but I have a requirement to cut the strings to be <= 80 characters AND they must keep the words integrity (without cutting them)</p> <p><code>Examples</code></p> <p><code>Before:</code> I have a requirenment to cut the strings to be <= 80 characters AND must keep the words without cutting them (length=108)<br> <code>After:</code> I have a requirenment to cut the strings to be <= 80 characters AND must keep (length=77)</p> <p><code>Before:</code> requirenment to cut the strings to be <= 80 characters AND must keep the words without cutting them (length=99)<br> <code>After:</code> requirenment to cut the strings to be <= 80 characters AND must keep the words (length=78)</p> <p><code>Before:</code> I have a requirenment the strings to be <= 80 characters AND must keep the words without cutting them (length=101)<br> <code>After:</code> I have a requirenment the strings to be <= 80 characters AND must keep the words (length=80)</p> <p>I want to use the RegEx, but I don't know anything about the regex. It would be a hassle to to the else-if's for this. I would appreciate if you could point me to the right article which I could use to create this expression.</p> <p>this is my function that I want to cut to one line:</p> <pre><code>public String cutTitleto80(String s){ String[] words = Regex.Split(s, "\\s+"); String finalResult = ""; foreach (String word in words) { String tmp = finalResult + " " + word; if (tmp.Length > 80) { return finalResult; } finalResult = tmp; } return finalResult; } </code></pre>

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