public BarcodeControl1()
{
InitializeComponent();
try
{
System.Diagnostics.Debug.WriteLine("BarcodeControl1 loading...");
bcr = new BarcodeReader();
bcr.BarcodeRead += new BarcodeReadEventHandler(bcr_BarcodeRead);
bcr.ThreadedRead(true);
Intermec.DeviceManagement.SmartSystem.ITCSSApi ssApi = new Intermec.DeviceManagement.SmartSystem.ITCSSApi();
StringBuilder sb = new StringBuilder(1024);
uint uErr = 0;
string sXml = "<Subsystem Name=\"Data Collection\">";
sXml += "<Group Name=\"Scanners\" Instance=\"0\">";
sXml += "<Group Name=\"Scanner Settings\">";
sXml += "<Field Name=\"Hardware trigger\">1</Field>";
sXml += "</Group>";
sXml += "</Group>";
sXml += "</Subsystem>";
int iSize = sb.Capacity;
uErr = ssApi.Set(sXml, sb, ref iSize, 3000);
if (uErr != Intermec.DeviceManagement.SmartSystem.ITCSSErrors.E_SS_SUCCESS)
{
System.Diagnostics.Debug.WriteLine("could not change HardwareTrigger: 0x" + uErr.ToString("X"));
MessageBox.Show("could not change HardwareTrigger");
}
System.Diagnostics.Debug.WriteLine("...BarcodeControl1 loaded");
}
catch (Exception ex)
{
MessageBox.Show("Exception: " + ex.Message);
}
}
public wireless()
{
doLog("wireless class started");
ITCSSApi = new Intermec.DeviceManagement.SmartSystem.ITCSSApi();
if (!getBtPower())
{
powerBT();
}
if (!getCellPower())
{
powerCell();
}
thread = new Thread(new ThreadStart(checkThread));
thread.Name = "wireless checkthread";
thread.Start();
}
private bool readIntermecXML()
{
bool bRet = false;
Intermec.DeviceManagement.SmartSystem.ITCSSApi _ssAPI = new Intermec.DeviceManagement.SmartSystem.ITCSSApi();
string sXML = "";
int sbSize = 4000;
StringBuilder sbRet = new StringBuilder(sbSize);
uint uRes = _ssAPI.Get(sXML, sbRet, ref sbSize, 3000);
if (uRes == Intermec.DeviceManagement.SmartSystem.ITCSSErrors.E_SS_SUCCESS)
{
bRet = true;
}
return bRet;
}
public string getInfo(healthInfo hiInfo, ref uint uError)
{
string sReturn = "";
string ssHWconfig = "<Subsystem Name=\"Device Monitor\">\r\n";
ssHWconfig += "<Group Name=\"ITCHealth\">\r\n";
ssHWconfig += "<Field Name=\"" + hiInfo.sPath + "\"></Field>\r\n"; //removed {0} before </Field> too
ssHWconfig += "</Group></Subsystem>";
Intermec.DeviceManagement.SmartSystem.ITCSSApi ssAPI = new Intermec.DeviceManagement.SmartSystem.ITCSSApi();
uint uiRet = 0;
StringBuilder sbRetData = new StringBuilder(1024);
int iLen = 1024;
uiRet = ssAPI.Get(ssHWconfig, sbRetData, ref iLen, 0);
uError = uiRet;
if (uiRet == Intermec.DeviceManagement.SmartSystem.ITCSSErrors.E_SS_SUCCESS)
{
string sVal = sbRetData.ToString();
string sSearch = hiInfo.sPath;// "FirmwareVersion\">"; // "<Field Name=\"System\\Info\\LastBoot\">"
int iIndex;
iIndex = sVal.IndexOf(sSearch);
if (iIndex >= 0)
{
XmlDocument xDoc = new XmlDocument();
xDoc.LoadXml(sVal);
XmlNodeList xNodes = xDoc.GetElementsByTagName("Field");
XmlNode root = xDoc.FirstChild;
if (root != null)
{
sReturn = root.InnerText;
}
}
}
else
{
string sVal = sbRetData.ToString();
int iIndex = sVal.IndexOf("Error=\"");
string sErr = "";
if (iIndex >= 0)
{
XmlDocument xDoc = new XmlDocument();
xDoc.LoadXml(sVal);
//XmlNode xNode = xDoc.SelectSingleNode("/Subsystem/Group[1]/Field[1]");// "//Field[@Name='" + hiInfo.sPath + "']");
XmlNodeList xNodes = xDoc.GetElementsByTagName("Field");
for (int j = 0; j < xNodes.Count; j++)
{
System.Diagnostics.Debug.WriteLine(xNodes[j].InnerXml);
foreach (XmlAttribute xa in xNodes[j].Attributes)
{
System.Diagnostics.Debug.WriteLine(xa.Name);
if (xa.Name.Equals("Error"))
{
System.Diagnostics.Debug.WriteLine(xa.InnerXml);
sErr = xa.InnerXml;
}
}
}
}
uiRet = uint.Parse(sErr, System.Globalization.NumberStyles.AllowHexSpecifier);
System.Diagnostics.Debug.WriteLine(uiRet.ToString("X8") + "\r\n" + sbRetData);
System.Diagnostics.Debug.WriteLine(SSerrorStrings.getErrorString("0x" + uiRet.ToString("X8")));
System.Diagnostics.Debug.WriteLine(SSAPIerrors.getErrString(uiRet));
uError = uiRet;
}
ssAPI = null;
return(sReturn);
}