private void btnLiveView_Click( object sender, EventArgs e )
        {
            MappingDialog.Instance.ReadConfigFile();
            LiveDataDisplayForm EF = new LiveDataDisplayForm();
            EF.subscribeToSource( Nexus.Instance );

            EF.Show();
        }
        private void btnLiveView_Click(object sender, EventArgs e)
        {
            MappingDialog.Instance.ReadConfigFile();
            LiveDataDisplayForm EF = new LiveDataDisplayForm();

            EF.subscribeToSource(Nexus.Instance);

            EF.Show();
        }