//Rextester.Program.Main is the entry point for your code. Don't change it.

//Microsoft (R) Visual C# Compiler version 2.9.0.63208 (958f2354)

​

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text.RegularExpressions;

​

namespace Rextester

{

    public class Program

    {

        public static void Main(string[] args)

        {

            string outputPath = "SomeNewOutputRBCReport_{NOW:ddMMyyyHHmm}";

            string cleanedUpString = outputPath.Substring(outputPath.IndexOf("NOW"), outputPath.Length-outputPath.IndexOf("NOW")-1);

            //Console.WriteLine("cleanedUpString = " + cleanedUpString);

            string type = cleanedUpString.Split(new[] {':'}, 2)[0];

            string format = cleanedUpString.Split(new[] {':'}, 2)[1];

            //Console.WriteLine("type = " + type);

            //Console.WriteLine("format = " + format);

            string outputPathWithoutTime = outputPath.Substring(0, outputPath.IndexOf("NOW")-1);

            if (type.ToLower() == "NOW".ToLower())

            {

                Console.WriteLine(outputPathWithoutTime + DateTime.Now.ToString(format));

            }

        }

    }

}