private void RefreshTabularMetadata()
        {
            _refreshingMetadata = true;
            try
            {
                //tspStatus.Text = Resources.Refreshing_Metadata;
                Cursor = System.Windows.Input.Cursors.Wait;
                System.Windows.Forms.Application.DoEvents();
                //populate metadata tabs
                //TabularMetadata.PopulateConnectionMetadata(_conn, tvwMetadata, tvwFunctions, listDMV, cboModel.Text);
                TabularModelViewModel vmTabularModel = new TabularModelViewModel(_conn.Database.Models[cboModel.Text]);
                tvwMetadata.DataContext = vmTabularModel;
                Cursor = System.Windows.Input.Cursors.Arrow;
                //TODO - update status
                // update status bar
                //tspStatus.Text = Resources.Status_Ready;

                //tspConnection.Text = _conn.ServerName;
                //tspVersion.Text = _conn.ServerVersion;
                //tspSpid.Text = _conn.SPID.ToString(CultureInfo.InvariantCulture);
            }
            finally
            {
                _refreshingMetadata = false;
            }
        }
        private void RefreshTabularMetadata()
        {
            _refreshingMetadata = true;
            try
            {
                //tspStatus.Text = Resources.Refreshing_Metadata;
                Cursor = System.Windows.Input.Cursors.Wait;
                System.Windows.Forms.Application.DoEvents();
                //populate metadata tabs
                //TabularMetadata.PopulateConnectionMetadata(_conn, tvwMetadata, tvwFunctions, listDMV, cboModel.Text);
                TabularModelViewModel vmTabularModel = new TabularModelViewModel(_conn.Database.Models[cboModel.Text] );
                tvwMetadata.DataContext = vmTabularModel;
                Cursor = System.Windows.Input.Cursors.Arrow;
                //TODO - update status
                // update status bar
                //tspStatus.Text = Resources.Status_Ready;

                //tspConnection.Text = _conn.ServerName;
                //tspVersion.Text = _conn.ServerVersion;
                //tspSpid.Text = _conn.SPID.ToString(CultureInfo.InvariantCulture);
            }
            finally
            {
                _refreshingMetadata = false;
            }
        }