public async void DownloadContentAsync()
{
if (!CanDownloadContentAsync)
{
return;
}
try
{
ProgressState = "downloading";
CanDownloadContentAsync = false;
CanCancelDownloading = true;
CanEditSource = false;
CanShowResult = false;
downloadResult = await downloadTask.DownloadAsync(Source);
ProgressState = "success";
CanDownloadContentAsync = true;
CanCancelDownloading = false;
CanShowResult = true;
CanEditSource = true;
}
catch (Exception ex)
{
downloadResult = ex.Message;
CanDownloadContentAsync = true;
CanCancelDownloading = false;
CanEditSource = true;
CanShowResult = true;
ProgressState = "fault";
}
}
