using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"(?:LLC_BI__Stage__c[\S\s\r]*LLC_BI__Status__c|LLC_BI__Status__c[\S\s\r]*LLC_BI__Stage__c)";
string input = @"<displayedFields>
<field>LLC_BI__Amount__c</field>
<isFieldManaged>false</isFieldManaged>
<isRequired>false</isRequired>
</displayedFields>
<displayedFields>
**<field>LLC_BI__Stage__c</field>**
<isFieldManaged>false</isFieldManaged>
<isRequired>false</isRequired>
</displayedFields>
<displayedFields>
<field>LLC_BI__lookupKey__c</field>
<isFieldManaged>false</isFieldManaged>
<isRequired>false</isRequired>
</displayedFields>
<displayedFields>
**<field>LLC_BI__Status__c</field>**
<isFieldManaged>false</isFieldManaged>
<isRequired>false</isRequired>
</displayedFields>
";
RegexOptions options = RegexOptions.Multiline;
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