How can pass Progressbar with percentage to another Form

Question

Hi,

I wrote these codeforactivate my Progressbar. Its works but itsdoesnt pass to another form (form2). How can do?

 

Thank you, 

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace WindowsFormsApplication1
{
public partial class Form1 : Form
{
int progress = 0;
public Form1()
{
InitializeComponent();
}
private void timer1_Tick(object sender, EventArgs e)
{
this.progressBar1.Increment(1);
if(progressBar1.Value == progressBar1.Maximum)
{
this.timer1.Stop();
}
progress += 1;
if (progress >= 100)
{
timer1.Enabled = false;
timer1.Stop();
}
progressBar1.Value = progress;
percentTxt.Text = progress.ToString()+".00 %";
}
private void button1_Click(object sender, EventArgs e)
{
timer1.Enabled = true;
timer1.Interval = 50;
Form2 frm2 = new Form2();
frm2.ShowDialog();
}
}
}