private void BtRefresh_Click(object sender, RoutedEventArgs e) { if (tb_Region.IsSelected) { RSearchControl.ResetSearchControl(); r = new RegionModel(this); } else if (tb_Area.IsSelected) { ASearchControl.ResetSearchControl(); a = new AreaModel(this); } }
private void TbPage_SelectionChanged(object sender, SelectionChangedEventArgs e) { if (!(e.Source is TabControl)) { return; } if (tb_Region.IsSelected) { if (r == null) { r = new RegionModel(this); } } else if (tb_Area.IsSelected) { if (a == null) { a = new AreaModel(this); } } }