APLICACION PRUEBA FORM 1

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


namespace AplicacionDePrueba
{
    public partial class Form1 : Form
    {

        public bool validname;
        public Form1()
        {
            InitializeComponent();
            //Chequeo si hay tracelog
            string path = System.IO.Directory.GetCurrentDirectory();
            if (System.IO.Directory.Exists(path+"\\TraceLog"))
            {
                string fecha = DateTime.Now.ToString();
                string fecha1 = fecha.Replace("/", "");
                string fecha2 = fecha1.Replace(":", "");
                string fecha3 = fecha2.Replace(" ","");
                System.IO.Directory.Move(path+"\\TraceLog", path+"\\TraceLog"+fecha3);
            }
           

           
            System.IO.Directory.CreateDirectory(path+"\\TraceLog");
            validname = false;
            MinimizeBox = false;
            MaximizeBox = false;
           
        }

        private void button1_Click(object sender, EventArgs e)
        {
            if (textBox1.Text != "")
            {
                string nombre = textBox1.Text.ToString();
                if (!ContainsForbidden(nombre))
                {
                    //if name already exists or not, this cant be checked here, so..
                    validname = true;
                }
                else
                {
                    MessageBox.Show("El nombre contiene caracteres invalidos");
                }    
            }
            else
            {
                MessageBox.Show("El nombre no puede ser vacio");
               
            }

            if (validname)
            {
                Form2 form2 = new Form2();
                form2.ShowDialog();
               

            }
            else
            {
                textBox1.Text = "";
            }
        }

        public static bool ContainsForbidden(string text)
        {
            return text.IndexOfAny("/\\?*<>|:\"".ToCharArray()) >= 0;
        }


       
    }
}