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  1. PO
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    <p>I don't think your regular expression is doing what you think it's doing. The first part is ok, but the second part, <code>\r\s{3}.\S+(.+)</code>, is looking for a carriage return, followed by exactly three whitespace characters, followed by any one character (whitespace or not), followed by any number of non-whitespace characters, followed by any number of characters which you capture.</p> <p>There are a number of issues with this. First of all, not all text has carriage returns (<code>\r</code>) - checking for a newline (<code>\n</code>) instead is much safer. Even if your text does have <code>\r</code>, there's almost certainly going to be a <code>\n</code> afterwards (Windows ends lines with <code>\r\n</code>). The <code>\n</code> might be absorbed into the <code>\s{3}</code>, depending on your data, though.</p> <p>Secondly, <code>+</code> is a greedy operator. That means that the first <code>+</code> in <code>\S+(.+)</code> will match everything it can - in other words, all non-whitespace characters until it reaches a whitespace. Only <em>after</em> finding a whitespace will the <code>(.+)</code> start capturing, and the first character it has will be whitespace. Alternatively, if there is no whitespace left in the string, the <code>\S+</code> will "give back" one character so that the <code>.+</code> has something to match, in which case it will simply be the last character of the string.</p> <p>All things considered, I think you're going to be much better off with something simpler, like this:</p> <pre><code>RegEx.Split(myData, @"(?=\d)").Where(s =&gt; !string.IsNullOrEmpty(s)) </code></pre> <p>That will split your data every time the next character is a number.</p>
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    1. PORegex for multiline string pattern
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    1. USBobson
    1. USBobson
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    1. COWhen I store o/p of RegEx.Split(myData, @"(?=\d)") in string array. it's create some indexes for spaces so that i am using regular expression.
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      1. USAnurag Jain
    2. CO@AnuragJain - Edited to filter out empty lines.
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      1. USBobson
 

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