private void btn_print_Click(object sender, EventArgs e) { btn_print.Enabled = false; label3.Visible = false; label4.Visible = false; label23.Visible = false; label24.Visible = false; label5.Visible = true; label1.Visible = true; button2.Visible = true; button3.Visible = true; progressBar1.Visible = true; PrintWatch.Start(); PicsbgWorker.RunWorkerAsync(); }