public void Progress1( DownloadState ds )
{
if ( ds.error != null )
{
label1.Text = ds.error.Status + " "+ ds.error.Message;
return;
}
progressBar1.Maximum = (int)ds.BufferRead.Length;
progressBar1.Value = ds.bytesRead;
label1.Text = ds.Progress().ToString();
if ( ds.DataLeft() == 0 )
{
dw.Download(urlBox.Text, this, Progress2);
}
}
public void Progress2( DownloadState ds )
{
if (ds.error != null)
{
label2.Text = ds.error.Status + " " + ds.error.Message;
return;
}
progressBar2.Maximum = (int)ds.BufferRead.Length;
progressBar2.Value = ds.bytesRead;
label2.Text = ds.Progress().ToString();
if (ds.Progress() == 50)
{
ds.Abort();
}
}
/// <summary>
/// Progress callback, called when we've read another packet of data.
/// It get's the GUIs thread and calls pd
/// </summary>
private void Progress(ProgressDelegate pd, DownloadState ds)
{
if (this.InvokeRequired)
{
ProgressFormDelegate del = new ProgressFormDelegate(Progress);
this.Invoke(del, new object[] { pd, ds });
}
else
{
pd(ds);
}
}