private void cámaraToolStripMenuItem_Click(object sender, EventArgs e)
        {
            frm_config frmconfig = new frm_config();

            frmconfig.Show();
        }
 private void cámaraToolStripMenuItem_Click(object sender, EventArgs e)
 {
     frm_config frmconfig = new frm_config();
     frmconfig.Show();
 }