A cool utility to convert XML schemas to classes

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.CodeDom;

namespace XMLtoClass
{
    public partial class addCommentWz : Form
    {
        CodeTypeMember member;

        public addCommentWz(ref CodeTypeMember cm)
        {
            InitializeComponent();
            member = cm;
            foreach (CodeCommentStatement comment in member.Comments)
            {
                
                if (comment.Comment.Text.Contains("summary"))
                {
                    string summary = comment.Comment.Text.Substring(comment.Comment.Text.IndexOf("<summary>"), comment.Comment.Text.IndexOf("</summary>") - comment.Comment.Text.IndexOf("<summary>"));
                    txtSummary.Text = summary.Replace("<summary>", "").Replace("</summary>","");
                }
                if (comment.Comment.Text.Contains("remarks"))
                {
                    if (comment.Comment.Text != "<remarks/>")
                    {
                        string remarks = comment.Comment.Text.Substring(comment.Comment.Text.IndexOf("<remarks>"), comment.Comment.Text.IndexOf("</remarks>") - comment.Comment.Text.IndexOf("<remarks>"));
                        txtRemarks.Text = remarks.Replace("<remarks>", "").Replace("</remarks>", "");
                    }
                }
            }
        }

        private void addCommentWz_Load(object sender, EventArgs e)
        {

        }

        private void button2_Click(object sender, EventArgs e)
        {
            StringBuilder sb = new StringBuilder();
            string s = "";
            CodeComment comment = new CodeComment();
            comment.DocComment = true;
            
            sb.AppendFormat("<summary>{0}</summary>",txtSummary.Text);
//            sb.Append("<summary>{0}</summary>", txtSummary.Text);
            sb.AppendFormat("<remarks>{0}</remarks>", txtRemarks.Text);
            comment.Text = sb.ToString();
            member.Comments.Clear();
            member.Comments.Add(new CodeCommentStatement(comment));

            this.Close();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            this.Close();
        }


    }
}