private void OnCancelButtonClick(object sender, EventArgs e)
{
while (TransfersList.SelectedItems.Count > 0)
{
TransferMonitor monitor = (TransferMonitor)TransfersList.SelectedItems[0];
if (monitor != null)
{
monitor.RequestCancel();
}
_list.Remove(monitor);
}
}
/// <summary>
/// This clears all completed transfers from the transfer queue
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ClearCompletedItems(object sender, EventArgs e)
{
var i = 0;
// Perhaps a goofy looking iteration, but a foreach will not work because items are being removed from _list
while (i < _list.Count)
{
if (_list.ElementAt(i).State == TransferRequestState.Complete)
{
TransferMonitor monitor = _list.ElementAt(i);
monitor.RequestCancel(); //ensures that the request is removed from the queue, even if complete
UnsubscribeMonitor(monitor);
_list.RemoveAt(i);
}
else
{
i++;
}
}
}
