} // menuItemChannelRefreshList_Click_Implementation
private void menuItemChannelVerify_Click_Implementation(object sender, EventArgs e)
{
int timeout;
MulticastScannerOptionsDialog.ScanWhatList list;
IEnumerable <UiBroadcastService> whatList;
if ((MulticastScanner != null) && (!MulticastScanner.IsDisposed))
{
MulticastScanner.Activate();
return;
} // if
using (var dialog = new MulticastScannerOptionsDialog())
{
var result = dialog.ShowDialog(this);
BasicGoogleTelemetry.SendScreenHit(this);
if (result != DialogResult.OK)
{
return;
}
timeout = dialog.Timeout;
list = dialog.ScanList;
} // using
// filter whole list, if asked for
switch (list)
{
case MulticastScannerOptionsDialog.ScanWhatList.ActiveServices:
whatList = from service in BroadcastDiscovery.Services
where service.IsInactive == false
select service;
break;
case MulticastScannerOptionsDialog.ScanWhatList.DeadServices:
whatList = from service in BroadcastDiscovery.Services
where service.IsInactive == true
select service;
break;
default:
whatList = BroadcastDiscovery.Services;
break;
} // switch
MulticastScanner = new MulticastScannerDialog()
{
Timeout = timeout,
BroadcastServices = whatList,
};
MulticastScanner.ChannelScanResult += MulticastScanner_ChannelScanResult;
MulticastScanner.Disposed += MulticastScanner_Disposed;
MulticastScanner.ScanCompleted += MulticastScanner_ScanCompleted;
MulticastScanner.Show(this);
} // menuItemChannelVerify_Click_Implementation
} // menuItemChannelVerify_Click_Implementation
private void MulticastScanner_Disposed(object sender, EventArgs e)
{
MulticastScanner = null;
} // MulticastScanner_Disposed
