Rudimentary implementation of pyy_tag/html_tag in C#

gistfile1.cs

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

namespace pyysharp
{
    public abstract class HtmlTag
    {
        private static string TAB = "  ";

        public object[] Children;
        public string[] Arguments;

        public bool DoInline = false;
        public bool IsSingle = false;
        public bool IsPretty = false;

        public HtmlTag(params object[] Arguments)
        {
            this.Children = Arguments;
        }

        public string Render()
        {
            return this.Render(1, false);
        }
        public string Render(int Indent, bool IsInline)
        {
            StringBuilder Rendered = new StringBuilder("<");
            IsInline = this.DoInline | IsInline;

            string Name;
            if (this.GetType().Name[0] == '_')
                Name = this.GetType().Name.Substring(1);
            else
                Name = this.GetType().Name;
            Rendered.Append(Name);

            foreach (string Arg in this.Arguments)
            {
                PropertyInfo f = this.GetType().GetProperty(Arg, BindingFlags.Public | BindingFlags.Instance);
                try
                {
                    object Value = f.GetValue(this, null);
                    Rendered.Append(string.Format(" {0}=\"{1}\"", Arg, Value.ToString()));
                }
                catch (NullReferenceException)
                {
                }
            }

            if (this.IsSingle && this.Children.Length == 0)
            {
                Rendered.Append(" />");
            }
            else
            {
                Rendered.Append(">");
                Rendered.Append(this.RenderChildren(Indent, IsInline));

                bool NoChildren = this.IsPretty && (this.Children.Length > 0)
                    && (!(this.Children.Length == 1 && this.Children[0] is HtmlTag));

                if (NoChildren && !IsInline)
                {
                    Rendered.Append('\n');
                    Rendered.Append(HtmlTag.TAB, 0, Indent - 1);
                }

                Rendered.Append(string.Format("</{0}>", Name));
            }

            return Rendered.ToString();
        }

        private string RenderChildren(int Indent, bool IsInline)
        {
            StringBuilder Rendered = new StringBuilder();
            foreach (object Child in this.Children)
            {
                if (Child is HtmlTag)
                {
                    HtmlTag HtmlChild = (HtmlTag)Child;
                    if (!IsInline && HtmlChild.IsPretty)
                    {
                        Rendered.Append('\n');
                        Rendered.Append(HtmlTag.TAB, 0, Indent);
                    }
                    Rendered.Append(HtmlChild.Render(Indent + 1, IsInline));
                }
                else
                {
                    Rendered.Append(Child.ToString());
                }
            }
            return Rendered.ToString();
        }

        public override string ToString()
        {
            return this.Render();
        }
    }
}