using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"<s\s?c\s?r\s?i\s?p\s?t\s?>.*<\/s\s?c\s?r\s?i\s?p\s?t\s?>";
string input = @"<script>var a = 5;</script>
<s c r i p t>var a = 5;</s c r i p t>
<SCRIPT>var a = 5;</SCRIPT>";
RegexOptions options = RegexOptions.Multiline | RegexOptions.IgnoreCase;
foreach (Match m in Regex.Matches(input, pattern, options))
{
Console.WriteLine("'{0}' found at index {1}.", m.Value, m.Index);
}
}
}
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