private void OnDownloadStateChanged(DownloadStateChangedEventArgs e)
{
OnPropertyChanged(nameof(IsStartAll));
if (e.NewState == DownloadStateEnum.Completed || e.NewState == DownloadStateEnum.Canceled)
{
OnDownloadCompletedOrCanceled(e);
}
if (e.NewState == DownloadStateEnum.Downloading)
{
var temp = DownloadTaskList.FirstOrDefault(item => item.FileId == e.FileId);
var indexThis = DownloadTaskList.IndexOf(temp);
if (indexThis != 0)
{
DownloadTaskList.Insert(0, temp);
DownloadTaskList.Remove(temp);
}
}
Debug.WriteLine($"{DateTime.Now}: FileId={e.FileId}, OldState={e.OldState}, NewState={e.NewState}, IsStartAll={IsStartAll}");
}
private void OnDownloadStateChanged(object sender, DownloadStateChangedEventArgs e)
{
RaisePropertyChanged(nameof(IsStartAll));
if (e.NewState == DownloadStateEnum.Completed || e.NewState == DownloadStateEnum.Canceld)
{
OnDownloadCompletedOrCanceled(e);
}
if (e.NewState == DownloadStateEnum.Downloading)
{
var temp = DownloadTaskList.FirstOrDefault(item => item.FileId == e.FileId);
var indexThis = DownloadTaskList.IndexOf(temp);
if (indexThis != 0)
{
Application.Current.Dispatcher.Invoke(() =>
{
DownloadTaskList.Insert(0, temp);
DownloadTaskList.Remove(temp);
});
}
}
Debug.WriteLine($"{DateTime.Now}: FileId={e.FileId}, OldState={e.OldState}, NewState={e.NewState}, IsStartAll={IsStartAll}");
}