private void ScannerManager_RemoteScannerConnected(object sender, ScannerEventArgs e)
{
lock (s_remoteScannerSync)
{
if (IsRemoteScannerConnected)
{
Logger.LogVerbose(Message.SyncIgnoreRemoteScannerConnectedEvent);
return;
}
_remoteScannerInfo = new ScannerInfo(e.SerialNumber, e.IpAddress);
}
if (_localScannerInfo == null)
{
return;
}
try
{
Logger.LogVerbose(Message.SyncTryOpenConnection);
var uri = GetUriForRemoteInteraction(e.IpAddress);
var connector = GetRemoteScannerConnector(uri);
var allowed = connector.IsRemoteConnectionAllow(
_localScannerInfo.SerialNumber, _localScannerInfo.IpAddress);
if (!allowed)
{
Logger.LogVerbose(Message.SyncRemoteConnectionNotAllow);
return;
}
_remoteScannerInterface.SetInteractionChannel(connector, _remoteScannerInfo);
Logger.LogInfo(Message.SyncRemoteConnectionSuccess, e.SerialNumber, e.IpAddress);
_remoteScannerDisconnected.Reset();
_remoteScannerConnected.Set();
RemoteScannerConnected.RaiseEvent(this);
}
catch (ThreadAbortException)
{
throw;
}
catch (Exception ex)
{
if (ex is RemotingException || ex is SocketException)
{
Logger.LogInfo(Message.SyncCannotConnectToRemoteScanner, ex.Message);
}
else
{
Logger.LogError(Message.SyncConnectRemoteScannerError, ex);
}
}
}
private void OnScannerRemoval(ScannerEventArgs args)
{
try
{
if (socketScanner.IsScannerConnected())
{
socketScanner.ScanCloseDevice();
}
if (bCHSEnabled)
{
EnableDisableCHS();
}
}
catch
{ }
}
private void scan_OnDecodeEvent(object sender, ScannerEventArgs e)
{
for (int i = 0; i < e.DataLen; i++)
{
if (e.ByteData[i] == 0)
{//if the data include 0, then change 0 to 0x20
e.ByteData[i] = 0x20;
NLSSysCtrl.NKDbgPrintfW("ByteData[" + i.ToString() + "] = 0\r\n");
}
if (e.ByteData[i] < 0x20)
{
NLSSysCtrl.NKDbgPrintfW("ByteData[" + i.ToString() + "] = " + e.ByteData[i].ToString() + "\r\n");
}
}
string byteData2string = NLSScanner.MultiByteToUnicodeString(e.ByteData, e.DataLen);
//MessageBox.Show("扫描结果为:"+byteData2string);
showScanInfo(listData, byteData2string);
}
public void OnScannerInsertion(ScannerEventArgs args)
{
}
private void OnScannerRemoval(ScannerEventArgs args)
{
try
{
if (socketScanner.IsScannerConnected())
{
socketScanner.ScanCloseDevice();
}
if (bCHSEnabled)
{
EnableDisableCHS();
}
}
catch
{ }
}
public void OnScannerInsertion(ScannerEventArgs args)
{
}
private void Scanner_OnStart(object sender, ScannerEventArgs e)
{
RaiseOnMachineScanStart(new BatchEventArgs(e.MachineName));
}
