Regex.CompileToAssembly

   
 

using System;
using System.Reflection;
using System.Text.RegularExpressions;

class MainClass {
    public static void Main() {
        RegexCompilationInfo[] regexInfo = new RegexCompilationInfo[2];
        regexInfo[0] = new RegexCompilationInfo(@"^d{4}$", RegexOptions.Compiled, "PinRegex", "", true);
        regexInfo[1] = new RegexCompilationInfo(@"^d{4}-?d{4}-?d{4}-?d{4}$", RegexOptions.Compiled, "CreditCardRegex", "", true);
        AssemblyName assembly = new AssemblyName();
        assembly.Name = "MyRegEx";

        Regex.CompileToAssembly(regexInfo, assembly);
    }
}