public void WatchDownloadPercentage(IntPtr windowPointer, Task <bool> downloadTask)
{
double percent = 0.0;
while (!downloadTask.IsCanceled && !downloadTask.IsCompleted && !downloadTask.IsFaulted)
{
percent = DownloadControl.GetInstance().PercentDownloaded;
if (percent < 1.0 && !downloadTask.IsCompleted)
{
TaskbarUtils.SetTaskbarItemProgress(windowPointer, TaskbarProgressBarState.Normal, percent);
}
else if (!downloadTask.IsCompleted)
{
TaskbarUtils.SetTaskbarItemProgress(windowPointer, TaskbarProgressBarState.Indeterminate, 1.0);
break;
}
}
}
public Task <bool> DownloadVersionAsync(string downloadVersion, IntPtr windowPointer)
{
var downloadTask = Task.Factory.StartNew(new Func <bool>(() =>
{
if (!string.IsNullOrWhiteSpace(downloadVersion))
{
return(DownloadControl.GetInstance().DownloadVersion(downloadVersion));
}
else
{
return(false);
}
}));
downloadTask.Start();
var watchPercentageTask = Task.Factory.StartNew(new Action(() => WatchDownloadPercentage(windowPointer, downloadTask)));
watchPercentageTask.Start();
return(downloadTask);
}
private void StopDownloads()
{
DownloadControl.GetInstance().StopAllDownloads();
StartControl.GetInstance().StopAllDownloads();
}
