using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @" +";
string substitution = @"(@)";
string input = @"The European l a n g u a g es ar e members of the same fa m i l y
. Their sep a rate e xi ste nce is a myth . F or s c i e n c e , music,
sport , etc, Europe uses the s a m e v oca bula ry. The languages o n l y d
i f f e r i n t heir grammar, their pro nu n c iation and their most common
words. Everyone realizes why a new common language would be desirable: one could
refuse to pay expensive translators.";
RegexOptions options = RegexOptions.Multiline;
Regex regex = new Regex(pattern, options);
string result = regex.Replace(input, substitution);
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for C#, please visit: https://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex(v=vs.110).aspx