private void button3_Click(object sender, EventArgs e) { ll(); Backup_panel.Show(); backup backup = new backup(); panel4.Controls.Add(backup); }
private void ll() { panel4.Controls.Clear(); employee_panel.Hide(); product_panel.Hide(); supplier_panel.Hide(); home_panel.Hide(); setting_panel.Hide(); report_panel.Hide(); costumer_panel.Hide(); Backup_panel.Hide(); }