using System;

        using HandlebarsDotNet;         

public class Program

{

    public static void Main()

    {

        Handlebars.RegisterHelper("DateFormat", (writer, context, parameters) =>

{

    Console.WriteLine(parameters.Length);

    if (parameters.Length == 2 && parameters[0] is DateTime && parameters[1] is string)

    {

        var date = (DateTime)parameters[0]; var format = (string)parameters[1];

        writer.WriteSafeString(date.ToString(format));

    }

});

        Console.WriteLine(DateTime.Now);

        string source =

@"<div class=""entry"">

  <h1>{{title}}</h1>

  <div class=""body"">

    {{body}}

    @DateTime.Now

    {{DateFormat DueDate ""D""}}

  </div>

</div>";

​

var template = Handlebars.Compile(source);

​

var data = new {

    title = "My new post",

    body = "This is my first post!",

    DueDate=DateTime.Now.AddDays(-10)

};

​

var result = template(data);

        Console.WriteLine("Hello World");

        var result1=Parse("{{DateTime.Now}}", new{a="b"});

        var result12=Parse("{{DateTime.Now \"yyyy-MM-dd\"}}", null);

        Console.WriteLine(result);

    }

    public static string Parse(string input, object data)

{

    var compileData = Handlebars.Compile(input);

    return compileData(data);

}

}