protected override void OnNavigatedFrom(NavigationEventArgs e)
{
loadingTip.Visibility = Visibility.Collapsed;
_channelFactory.Cancel();
_tagFactory.Cancel();
if (e.NavigationMode == NavigationMode.Back)
{
_channelViewModel.Groups.PerformanceClear();
}
}
private void LoadDatas(bool isLoadTag)
{
loadingTip.Visibility = Visibility.Collapsed;
_currentPage = 0;
_maxPage = 2;
_channelViewModel.PerformanceClear();
_tagFactory.Cancel();
_channelFactory.Cancel();
if (isLoadTag)
{
_tagFactory.DownLoadDatas(_typeId, TagDimension.Catalog);
}
RequestDatas();
}
