private void btnImageRecognition_Click(object sender, EventArgs e)
        {
            if (GetRECOGNIZED == null)
            {
                GetRECOGNIZED             = new IMGRECOGNITION();
                GetRECOGNIZED.FormClosed += new FormClosedEventHandler(GetRECOGNIZED_FormClosed);
                GetRECOGNIZED.Show();
            }
            else
            {
                GetRECOGNIZED.Activate();
                switch (cmbBoxLanguage.SelectedIndex)
                {
                case 0:
                    MessageBox.Show("The 'IMAGE RECOGNITION' window is already open!");
                    break;

                case 1:
                    MessageBox.Show("A janela 'RECONHECIMENTO DE IMAGENS' já está aberta!");
                    break;
                }
            }
        }
 private void GetRECOGNIZED_FormClosed(object sender, FormClosedEventArgs e)
 {
     GetRECOGNIZED = null;
 }