private void OnStartScanner(ScannerControl message)
{
var source = new CancellationTokenSource();
Task.Run(() => RunTask(message.Name, source), source.Token);
_scanners.Add(new KeyValuePair <string, CancellationTokenSource>(message.Name, source));
}
private void OnStartScanner(ScannerControl message)
{
var source = new CancellationTokenSource();
Task.Run(() => RunTask(message.Name, source), source.Token);
_scanners.Add(new KeyValuePair<string, CancellationTokenSource>(message.Name, source));
}
private void OnStopScanner(ScannerControl message)
{
var toStop = _scanners.Where(s => s.Key == message.Name).ToList();
foreach (var pair in toStop)
{
_scanners.Remove(pair);
pair.Value.Cancel();
}
}
public void Close()
{
if(_frm != null)
{
_frm.KeyDown -= frm_KeyDown;
_frm.KeyDown -= frm_KeyUp;
}
_scanner.ScanClose();
_scanner = null;
}
private void OnStopScanner(ScannerControl message)
{
var toStop = _scanners.Where(s => s.Key == message.Name).ToList();
foreach (var pair in toStop)
{
_scanners.Remove(pair);
pair.Value.Cancel();
}
}
private void MainPage_Loaded(object sender, RoutedEventArgs e)
{
if (sender == this && BeaconSection != null)
{
scannerControl = FindChildControl <ScannerControl>(BeaconSection, "ScannerControl");
}
else
{
ScannerControl control = sender as ScannerControl;
if (control != null)
{
scannerControl = control;
}
}
}
public void Close()
{
if (_frm != null)
{
foreach (Control ctl in _frm.Controls)
{
ctl.KeyDown -= frm_KeyDown;
ctl.KeyUp -= frm_KeyUp;
}
_frm.KeyDown -= frm_KeyDown;
_frm.KeyDown -= frm_KeyUp;
_frm.Activated -= _frm_Activated;
_frm.Load -= _frm_Load;
}
if (_scanner != null)
{
_scanner.ScanClose();
_scanner = null;
}
}
public BaseScannerControl(ScannerDataDelegate onScan, Form frm)
{
_scanner = new ScannerControl();
if (onScan != null)
{
_scanner.ScannerDataEvent += onScan;
}
_frm = frm;
if (_frm != null)
{
_frm.KeyDown += frm_KeyDown;
_frm.KeyUp += frm_KeyUp;
_frm.Activated += _frm_Activated;
_frm.Load += _frm_Load;
foreach(Control ctl in _frm.Controls)
{
ctl.KeyDown += frm_KeyDown;
ctl.KeyUp += frm_KeyUp;
}
}
}
