public async void StartDownload()
{
try
{
ProgressBar.Tag = this;
ProgressLabel.Text = "";
ProgressLabel.Visible = true;
Directory.CreateDirectory(Path.GetDirectoryName(SavePath));
FileInfo file = new FileInfo(SavePath);
DialogResult overwriteFile = DialogResult.Yes;
if (file.Exists)
{
switch (MegaDownload.OverwriteMode)
{
case 0:
overwriteFile = DialogResult.No;
break;
case 1:
overwriteFile = DialogResult.Yes;
break;
case 2:
if (Node.ModificationDate > file.CreationTime)
{
overwriteFile = DialogResult.Yes;
}
else
{
overwriteFile = DialogResult.No;
}
break;
case 3:
overwriteFile = MessageBox.Show($"File [{file.Name}] already exists. Overwrite?", "", MessageBoxButtons.YesNo);
break;
}
if (overwriteFile == DialogResult.Yes)
{
file.Delete();
}
}
if (overwriteFile == DialogResult.Yes)
{
DownloadTask = MegaClient.DownloadFileAsync(Node, SavePath, Progress, MegaDownload.cancellationTokenSource.Token);
await DownloadTask;
}
MegaDownload.UpdateQueue(this);
}
catch (Exception ex)
{
if (DownloadTask.IsCanceled)
{
DownloadTask.Dispose();
}
//MessageBox.Show(ex.Message);
}
finally
{
//Finished = true;
//ProgressBar.Tag = null;
//ProgressBar.Value = 0;
//ProgressLabel.Visible = false;
}
}
public async void StartDownload()
{
try
{
ProgressBar.Tag = this;
ProgressLabel.Text = "";
ProgressLabel.Visible = true;
Directory.CreateDirectory(Path.GetDirectoryName(SavePath));
FileInfo file = new FileInfo(SavePath);
DialogResult overwriteFile = DialogResult.Yes;
if (file.Exists)
{
switch (MegaDownload.OverwriteMode)
{
case 0:
overwriteFile = DialogResult.No;
break;
case 1:
overwriteFile = DialogResult.Yes;
break;
case 2:
if (Node.ModificationDate > file.CreationTime)
{
overwriteFile = DialogResult.Yes;
}
else
{
overwriteFile = DialogResult.No;
}
break;
case 3:
overwriteFile = MessageBox.Show($"File [{file.Name}] already exists. Overwrite?", "", MessageBoxButtons.YesNo);
break;
}
if (overwriteFile == DialogResult.Yes)
{
file.Delete();
}
}
if (overwriteFile == DialogResult.Yes)
{
DownloadTask = MegaClient.DownloadFileAsync(Node, SavePath, Progress, MegaDownload.cancellationTokenSource.Token);
await DownloadTask;
}
MegaDownload.UpdateQueue(this);
}
catch (Exception ex)
{
if (DownloadTask.IsCanceled)
{
DownloadTask.Dispose();
if (File.Exists(SavePath))
{
File.Delete(SavePath);
}
ProgressBar.Value = 0;
ProgressLabel.Text = "";
}
else
{
var logFileName = $"00-DOWNLOAD-LOG-{DateTime.Now.ToString("MM-dd-yyyy")}.txt";
string log = $"\n{DateTime.Now}\nNode id: {Node.Id}\nSavePath:{SavePath}\nexception: {ex.Message}\n";
File.AppendAllText(logFileName, log);
}
}
}