public async void StopReceive()
{
try
{
isRun = false;
if(isReceive)
{
await udpSocket.CancelIOAsync();
udpSocket.MessageReceived -= UdpSocket_MessageReceived;
isReceive = false;
}
}
finally
{
if(udpSocket != null)
{
udpSocket.Dispose();
udpSocket = null;
}
_Instance = null;
}
}
private async void StartTrace(StackPanel srcObject)
{
ListViewItem item = (ListViewItem)srcObject.Parent;
vw_Menu.IsPaneOpen = false;
isTrace = !isTrace;
if(isTrace)
{
item.Background = new SolidColorBrush(Windows.UI.Colors.Green);
xReceiver = Control.xTraceGPSEFISReceiver.GetInstance();
xReceiver.onXPlaneStatReceived += XReceiver_onXPlaneStatReceived;
Control.xTraceGPSEFISReceiver.GetInstance().StartReceiveAsync();
dlgTrace = new Views.Dlg_StartTrace();
await dlgTrace.ShowAsync();
}
else
{
item.Background = new SolidColorBrush(Windows.UI.Colors.Transparent);
Control.xTraceGPSEFISReceiver.GetInstance().StopReceive();
themapitmes.ItemsSource = null;
cmd_MyFlight.IsEnabled = false;
}
list_Menu.SelectedItem = null;
}
public static xTraceGPSEFISReceiver GetInstance()
{
if (_Instance == null)
_Instance = new xTraceGPSEFISReceiver();
return _Instance;
}