public void Show(SqliteAccessor accessor)
 {
     if (0 == accessor.QueryResultAttributes.Count || 0 == accessor.QueryResult.Count)
     {
         return;
     }
     accessor.QueryResultAttributes.ForEach(a => dataGridOperator.AddColumn(a.Item1, a.Item1));
     dataGridOperator.CreateColumns();
     accessor.QueryResult.ForEach(row => {
         var addRow = new RowEntity();
         for (var i = 0; accessor.QueryResultAttributes.Count > i; ++i)
         {
             addRow.TrySetMember(accessor.QueryResultAttributes[i].Item1,
                                 accessor.IsBlobColumn(accessor.QueryResultAttributes, i) ? @"[Blob data]" : row[i]);
         }
         dataGridOperator.AddRow(addRow);
     });
     dataGridOperator.Refresh();
 }