private void tmDisplay_Tick(object sender, EventArgs e)
 {
     try
     {
         IMotion imotion = MotionBase.GetInstanceInterface();
         if (imotion != null)
         {
             int    index  = comboBox_axis.SelectedIndex;
             double actPos = imotion.AxisGetActualPosition(index);
             textBox_pos.Text = String.Format("{0}", actPos);
         }
     }
     catch (Exception E)
     {
         LogFile.LogExceptionErr(E.ToString());
     }
 }
        private void button_current_set_Click(object sender, EventArgs e)
        {
            try
            {
                IMotion imotion = MotionBase.GetInstanceInterface();
                if (imotion != null)
                {
                    if (comboBox_axis.Items.Count > 0)
                    {
                        int index = comboBox_axis.SelectedIndex;

                        TextBox textbox = (TextBox)flowLayoutPanel1.Controls.Find("textBox_" + index, true)[0];
                        textbox.Text = String.Format("{0}", imotion.AxisGetActualPosition(index));
                    }
                }
            }
            catch (Exception E)
            {
                LogFile.LogExceptionErr(E.ToString());
                MessageBox.Show(E.Message);
            }
        }