private void _fileTransferManager_UpdateTransfer(FileTransferManager sender, FileTransfer fileTransfer)
{
Invoke((MethodInvoker) delegate
{
ListViewItem item = lstTransfers.Items.Cast <ListViewItem>().FirstOrDefault(i => (string)i.Tag == fileTransfer.TransferId);
ProgressBar progress = lstTransfers.Controls.OfType <ProgressBar>().FirstOrDefault(p => (string)p.Tag == fileTransfer.TransferId);
progress.Value = fileTransfer.CalculatePercentage();
item.SubItems[item.SubItems.Count - 3].Text = Explorer.GetSize(fileTransfer.Transferred());
item.SubItems[item.SubItems.Count - 2].Text = Explorer.GetSize(fileTransfer.BytesPerSecond);
if (!fileTransfer.Transfering)
{
item.SubItems[1].Text = "Completed";
item.ForeColor = Color.Green;
}
});
}