using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"<actor=(\w+)(\s(?'kword1'\w+)(=(?'val1'\w+))?)?(\s(?'kword2'.+?)(=(?'val2'\w+))?)?(\s(?'kword3'.+?)(=(?'val3'\w+))?)?(\s(?'kword4'.+?)(=(?'val4'.+?))?)?>";
string input = @"<actor=vencil lookat=beatrice enter transfer=vencil set=""Vencil 1"">";
RegexOptions options = RegexOptions.Singleline;
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