gistfile1.txt

$ csharp
using SyMono C# Shell, type "help;" for help

Enter statements below.
csharp> using System.Text.RegularExpressions;
csharp> var r = new Regex (@"^\s*(?<name>[A-Za-z0-9_]+)\s*=\s*(?<value>[^\s]+)\s*;");  
csharp> var m = r.Match ("Foo = Bar;");
csharp> m.Success;
true
csharp> var name = m.Groups ["name"].Value;
csharp> name;
"Foo"
csharp> var value = m.Groups ["value"].Value;
csharp> value;
"Bar"