private void SetScanResultText(String message, String sAIMSI)
{
BCId
bcID = BCId.Unknown;
//if (base.BCInvoker.InvokeRequired)
//{
// // we were called on a worker thread
// // marshal the call to the user interface thread
// base.BCInvoker.Invoke(new SetScanResultTextDelegate(SetScanResultText), new object[] { message });
// return;
//}
//this code can only be reached
//by the user interface thread
//this.Scan_Text.Text = message;
if (message.Length > 0)
{
//if (message[message.Length - 1] == '\0')
// message = message.Remove(message.Length - 1, 1);
if (dicAIMs.ContainsKey(sAIMSI))
{
bcID = dicAIMs[sAIMSI];
}
else if (dicAIMs.ContainsKey(sAIMSI.Substring(0, 1)))
{
bcID = dicAIMs[sAIMSI.Substring(0, 1)];
}
}
OnBarcodeScan(new BarcodeScannerEventArgs(bcID, message));
}
public BarcodeScannerEventArgs(BCId nBarcodeID, string s, byte[] bData, int nLen)
{
this.nBCId = nBarcodeID;
this.binData = bData;
this.nBinLen = nLen;
this.data = s;
}
// приведение типа штрихкода к своему стандарту
// для терминалов Honeywell
protected virtual BCId SetBarcodeType(string sT)
{
BCId ret = BCId.NoData;
switch (sT)
{
case "d":
case "D":
ret = BCId.EAN13;
break;
case "e":
ret = BCId.Interleaved25;
break;
case "I":
case "j":
ret = BCId.Code128;
break;
case "w":
ret = BCId.DataMatrix;
break;
default:
break;
}
return(ret);
}
private void ScanMessage(object sender)
{
int
nR,
nMaxLen; // Maximum length of a 1-D Barcode
string
sSymID,
sBarCode = string.Empty;
Scanner.CODE_ID
scID;
BCId
nCodeID = BCId.NoData;
BarcodeScannerEventArgs
ba;
try
{
//--- Was the Decode Attempt Successful? ---
if (HX2Scan.GetStatus() == ManagedLXEAPI.Scanner.SCAN_COMPLETE)
{
nMaxLen = 128;
sBarCode = HX2Scan.GetData(ref nMaxLen);
//nR = HX2Scan.PutData(sBarCode, nMaxLen);
//scID = HX2Scan.GetCodeID();
if (nMaxLen > 1)
{
if (Char.IsLetter(sBarCode, 0))
{
sSymID = sBarCode.Substring(0, 1);
sBarCode = sBarCode.Substring(1);
nCodeID = SetBarcodeType(sSymID);
}
else
{
nCodeID = (nMaxLen > 13) ? BCId.Code128 : BCId.EAN13;
}
ba = new BarcodeScannerEventArgs(nCodeID, sBarCode);
OnBarcodeScan(ba);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
return;
}
void xEng_DecodeEvent(object sender, DecodeBase.DecodeEventArgs e)
{
BCId nCodeID = BCId.NoData;
string sBarCode = string.Empty;
BarcodeScannerEventArgs ba;
// Obtain the string and code id.
try
{
if ((e.DecodeResults.nLength > 0) && (e.DecodeResults.rResult == Result.RESULT_SUCCESS))
{
//switch (e.DecodeResults.chCodeID)
//{
// case "d":
// case "D":
// nCodeID = BCId.EAN13;
// break;
// case "e":
// nCodeID = BCId.Interleaved25;
// break;
// case "I":
// case "j":
// nCodeID = BCId.Code128;
// break;
// case "w":
// nCodeID = BCId.DataMatrix;
// break;
// default:
// break;
//}
nCodeID = SetBarcodeType(e.DecodeResults.chCodeID);
sBarCode = e.DecodeResults.pchMessage;
}
}
catch (Exception)
{
//MessageBox.Show("Error reading string!");
}
ba = new BarcodeScannerEventArgs(nCodeID, e.DecodeResults.pchMessage, e.DecodeResults.binaryData,
e.DecodeResults.nLength);
OnBarcodeScan(ba);
return;
}
protected override BCId SetBarcodeType(string sT)
{
BCId ret = BCId.NoData;
switch (sT)
{
case "A":
ret = BCId.EAN13;
break;
case "B":
ret = BCId.Code39;
break;
case "C":
ret = BCId.Codabar;
break;
case "D":
case "K":
ret = BCId.Code128;
break;
case "E":
ret = BCId.Code93;
break;
case "F":
ret = BCId.Interleaved25;
break;
default:
break;
}
return(ret);
}
void xEng_DecodeEvent(object sender, DecodeBase.DecodeEventArgs e)
{
BCId nCodeID = BCId.NoData;
string sBarCode = string.Empty;
BarcodeScannerEventArgs ba;
try
{
//RightLEDOff();
//--- Was the Decode Attempt Successful? ---
if (e.DecodeResults.rResult == Result.RESULT_SUCCESS)
{
//xEng.Device.SetLEDs(Device.LedSelect.RightGreen, Device.LedState.On, 0, 0);
//sBarCode = e.DecodeResults.chCodeID;
//switch (sBarCode)
//{
// case "d":
// case "D":
// nCodeID = BCId.EAN13;
// break;
// case "j":
// nCodeID = BCId.Code128;
// break;
// case "w":
// nCodeID = BCId.DataMatrix;
// break;
// default:
// break;
//}
nCodeID = base.SetBarcodeType(e.DecodeResults.chCodeID);
sBarCode = e.DecodeResults.pchMessage;
//--- Play an SDK Provided Audible Sound ---
//xEng.so..Sound.Play(Sound.SoundTypes.Success);
ba = new BarcodeScannerEventArgs(nCodeID, sBarCode, e.DecodeResults.binaryData, e.DecodeResults.binaryData.Length);
OnBarcodeScan(ba);
}
else
{
//--- Async Decode Exception ---
switch (e.DecodeResults.rResult)
{
case Result.RESULT_ERR_CANCEL: // Async Decode was Canceled
return;
case Result.RESULT_ERR_NODECODE: // Scan Timeout
//MessageBox.Show("Scan Timeout Exceeded");
break;
default:
//MessageBox.Show(e.DecodeException.Message);
break;
}
//if (e.DecodeResults.rResult..DecodeException != null)
//{
//}
//else
//{
// //--- Generic Async Exception ---
// //MessageBox.Show(e.Exception.Message);
//}
//xEng.Sound.Play(Sound.SoundTypes.Failure);
}
}
catch (Exception ex)
{
//MessageBox.Show(ex.Message);
}
return;
}
//private void dcdEvent_Scanned_X4(object sender, DecodeEventArgs e)
//{
// CodeId cID = CodeId.NoData;
// string dcdData = string.Empty;
// byte[]
// byteData;
// BCId nCodeID = BCId.NoData;
// // Obtain the string and code id.
// try
// {
// dcdData = hDcd.ReadString(e.RequestID, ref cID);
// }
// catch (Exception)
// {
// MessageBox.Show("Error reading string!");
// return;
// }
// switch (cID)
// {
// case CodeId.EAN13:
// case CodeId.EAN8:
// nCodeID = BCId.EAN13;
// break;
// case CodeId.Code128:
// nCodeID = BCId.Code128;
// break;
// case CodeId.Interleaved25:
// nCodeID = BCId.Interleaved25;
// break;
// case CodeId.Code39:
// nCodeID = BCId.Code39;
// break;
// case CodeId.GS1Expanded:
// nCodeID = BCId.GS1DataBar;
// break;
// default:
// nCodeID = BCId.Unknown;
// break;
// }
// // убрать форматирование для AtlasWMS
// int nL = dcdData.Length;
// byteData = System.Text.Encoding.UTF8.GetBytes(dcdData);
// if (byteData.Length >= 5)
// {
// if ((byteData[0] == '\x2') && // STX
// (byteData[byteData.Length - 1] == '\x3') && // ETX
// (byteData[1] == ']')) // AIM
// {
// dcdData = dcdData.Substring(4, nL - 5);
// dcdData = dcdData.Replace('$', '\x1D'); // $ -> FNC1
// byteData = System.Text.Encoding.UTF8.GetBytes(dcdData);
// }
// }
// OnBarcodeScan(new BarcodeScannerEventArgs(nCodeID, dcdData, byteData, byteData.Length));
//}
/// <summary>
/// Event that fires when a PSC scanner has performed a scan.
/// </summary>
private void dcdEvent_Scanned(ScannerEngine sender)
{
BCId nCodeID = BCId.NoData;
string sBarCode = string.Empty;
byte[] byteData = sender.BarcodeDataAsByteArray;
// Obtain the string and code id.
try
{
sBarCode = sender.BarcodeDataAsText;
baDat = sender.BarcodeDataAsByteArray;
string sAIM = sender.BarcodeTypeAsAIMIdentifier;
BARCODE_Identifier bi = sender.BarcodeTypeAsIdentifier;
switch (bi)
{
case BARCODE_Identifier.BARCODE_ID_EAN_13:
case BARCODE_Identifier.BARCODE_ID_EAN_13_ADDON_2:
case BARCODE_Identifier.BARCODE_ID_EAN_13_ADDON_5:
nCodeID = BCId.EAN13;
break;
case BARCODE_Identifier.BARCODE_ID_CODE_128_STANDARD:
nCodeID = BCId.Code128;
break;
case BARCODE_Identifier.BARCODE_ID_CODE_EAN_128:
nCodeID = BCId.Code128;
break;
case BARCODE_Identifier.BARCODE_ID_CODE_ISBT_128:
nCodeID = BCId.Code128;
break;
case BARCODE_Identifier.BARCODE_ID_CODE_ISBT_128_CON:
nCodeID = BCId.Code128;
break;
case BARCODE_Identifier.BARCODE_ID_CODE_25_INTERLEAVED:
nCodeID = BCId.Interleaved25;
break;
case BARCODE_Identifier.BARCODE_ID_CODE_25_MATRIX:
nCodeID = BCId.Matrix25;
break;
case BARCODE_Identifier.BARCODE_ID_CODE_39_STANDARD:
nCodeID = BCId.Code39;
break;
case (BARCODE_Identifier)8804:
nCodeID = BCId.GS1DataBar;
break;
default:
nCodeID = BCId.Unknown;
break;
}
}
catch (Exception)
{
//MessageBox.Show("Error reading string!");
}
//OnBarcodeScan(new BarcodeScannerEventArgs( nCodeID, sBarCode ));
// убрать форматирование для AtlasWMS
int nL = sBarCode.Length;
if (byteData.Length >= 5)
{
if ((byteData[0] == '\x2') && // STX
(byteData[byteData.Length - 1] == '\x3') && // ETX
(byteData[1] == ']')) // AIM
{
sBarCode = sBarCode.Substring(4, nL - 5);
sBarCode = sBarCode.Replace('$', '\x1D'); // $ -> FNC1
byteData = System.Text.Encoding.UTF8.GetBytes(sBarCode);
}
}
OnBarcodeScan(new BarcodeScannerEventArgs(nCodeID, sBarCode, byteData, byteData.Length));
return;
}
/// <summary>
/// Event that fires when a Symbol scanner has performed a scan.
/// </summary>
private void symbolReader_ReadNotify(object sender,EventArgs e)
{
ReaderData readerData = symbolReader.GetNextReaderData();
// If it is a successful scan (as opposed to a failed one)
if (readerData.Result == Results.SUCCESS)
{
BCId nType = BCId.NoData;
// Преобразовать Symbol-тип штрихкода к моему
switch (readerData.Type)
{
case DecoderTypes.EAN128:
case DecoderTypes.CODE128:
nType = BCId.Code128;
break;
case DecoderTypes.EAN13:
nType = BCId.EAN13;
break;
case DecoderTypes.EAN8:
nType = BCId.EAN8;
break;
case DecoderTypes.I2OF5:
case DecoderTypes.D2OF5:
case DecoderTypes.IATA2OF5:
case DecoderTypes.CHINESE_2OF5:
nType = BCId.Interleaved25;
break;
case DecoderTypes.IMAGE:
nType = BCId.Image;
break;
case DecoderTypes.CODE11:
nType = BCId.Code11;
break;
case DecoderTypes.CODE39:
nType = BCId.Code39;
break;
case DecoderTypes.RSS14:
case DecoderTypes.RSSEXP:
case DecoderTypes.RSSLIM:
nType = BCId.GS1DataBar;
break;
default:
nType = BCId.Unknown;
break;
}
// Raise scan event to caller (with data)
BarcodeScannerEventArgs xBCA = new BarcodeScannerEventArgs(nType,readerData.Text);
OnBarcodeScan(xBCA);
// Start the next scan
Start();
}
}
void xEng_DecodeEvent(object sender, DecodeAssembly.DecodeEventArgs e)
{
BCId nCodeID = BCId.NoData;
string sBarCode = string.Empty;
BarcodeScannerEventArgs ba;
try
{
RightLEDOff();
//--- Was the Decode Attempt Successful? ---
if (e.ResultCode == DecodeAssembly.ResultCodes.Success)
{
xEng.Device.SetLEDs(Device.LedSelect.RightGreen, Device.LedState.On, 0, 0);
//sBarCode = e.CodeId;
//switch (sBarCode)
//{
// case "d":
// case "D":
// nCodeID = BCId.EAN13;
// break;
// case "j":
// nCodeID = BCId.Code128;
// break;
// case "w":
// nCodeID = BCId.DataMatrix;
// break;
// default:
// break;
//}
nCodeID = base.SetBarcodeType(e.CodeId);
sBarCode = e.Message;
//--- Play an SDK Provided Audible Sound ---
xEng.Sound.Play(Sound.SoundTypes.Success);
}
else
{
if (e.DecodeException != null)
{
//--- Async Decode Exception ---
switch (e.DecodeException.ResultCode)
{
case DecodeAssembly.ResultCodes.Cancel: // Async Decode was Canceled
return;
case DecodeAssembly.ResultCodes.NoDecode: // Scan Timeout
//MessageBox.Show("Scan Timeout Exceeded");
break;
default:
//MessageBox.Show(e.DecodeException.Message);
break;
}
}
else
{
//--- Generic Async Exception ---
//MessageBox.Show(e.Exception.Message);
}
//xEng.Sound.Play(Sound.SoundTypes.Failure);
}
}
catch (Exception ex)
{
//MessageBox.Show(ex.Message);
}
ba = new BarcodeScannerEventArgs(nCodeID, sBarCode, e.RawData, e.Length);
OnBarcodeScan(ba);
return;
}
public BarcodeScannerEventArgs(BCId nBarcodeID, string data) : this(nBarcodeID, data, null, 0)
{
}