void m_ImportLayout_Click(object sender, RoutedEventArgs e)
        {
            ObjectLoadDialog dlg = new ObjectLoadDialog(GetStorageManager())
            {
                ContentType = StorageContentTypes.ValueCopySettings
            };

            dlg.DialogOk  += new EventHandler(LoadDialog_DialogOk);
            dlg.LogManager = LogManager;
            dlg.Show();
        }
        void m_ImportButton_Click(object sender, RoutedEventArgs e)
        {
            ObjectLoadDialog dlg = new ObjectLoadDialog(StorageManager)
            {
                ContentType = StorageContentTypes.CustomCellStyles
            };

            dlg.DialogOk  += new EventHandler(LoadDialog_DialogOk);
            dlg.LogManager = LogManager;
            dlg.Show();
        }