/// <summary>
/// 执行完托盘检查通过后，显示
/// </summary>
/// <param name="TrayNO"></param>
/// <returns></returns>
public ActionResult ShowTrayRFID(string TrayNO)
{
GetLoginInfo();
if (Login_Info == null)
{
return(Content("<script>location.href='/Home'</script>"));
}
StdQuery1 = new StdQuery(Login_Info.User_ID, Login_Info.User_Name, Login_Info.Token);
try
{
StdQuery1.ClearParameter();
StdQuery1.SetParameter("TrayNO", TrayNO);
DataTable dt = StdQuery1.Execute("QryTrayRfidGoods");//查询集货标签商品复检情况
return(Content(dt.ToJson()));
}
catch (Exception ex)
{
return(Content(ex.Message));
}
}
/// <summary>
/// 读取设备数据
/// </summary>
/// <returns></returns>
public ActionResult ReadRfid(string TrayNO)
{
GetLoginInfo();
if (Login_Info == null)
{
return(Content("<script>location.href='/Home'</script>"));
}
StdQuery1 = new StdQuery(Login_Info.User_ID, Login_Info.User_Name, Login_Info.Token);
int ReadCount = 1; //控制是否继续读取，大于2不读
try
{
string strData = "";
int iret = 0;
Byte gFlg = 0x00;//0x00 从头开始读;0x01连续读;
UIntPtr dnhReport = UIntPtr.Zero;
while (ReadCount <= 2)
{
ReadCount++;
iret = RFIDLIB.rfidlib_reader.RDR_BuffMode_FetchRecords(hreader, gFlg); // send command to device
if (iret == 0) //取数据
{
// Get records from dll buffer memory
dnhReport = RFIDLIB.rfidlib_reader.RDR_GetTagDataReport(hreader, RFIDLIB.rfidlib_def.RFID_SEEK_FIRST);
while (dnhReport != UIntPtr.Zero)// 有数据
{
ReadCount = 1;
Byte[] byData = new Byte[32];
UInt32 len = (UInt32)byData.Length;
if (RFIDLIB.rfidlib_reader.RDR_ParseTagDataReportRaw(dnhReport, byData, ref len) == 0)
{
if (len > 0)
{
string RFID = ";" + BitConverter.ToString(byData, 0, (int)len).Replace("-", string.Empty);
if (!strData.Contains(RFID))
{
strData += RFID;
}
}
}
dnhReport = RFIDLIB.rfidlib_reader.RDR_GetTagDataReport(hreader, RFIDLIB.rfidlib_def.RFID_SEEK_NEXT);
}
gFlg = 0x01; // if received ok ,get next records from device
}
}
strData = strData == "" ? "" : strData.Substring(1);
//strData = "123;456;9999";
if (strData != "")
{
CratesRfidReading(TrayNO, strData); //循环写入标签
}
StdQuery1.ClearParameter();
StdQuery1.SetParameter("TrayNO", TrayNO);
DataTable dt = StdQuery1.Execute("QryTrayRfidGoods");//查询集货标签商品复检情况
return(Content(dt.ToJson()));
}
catch (Exception ex)
{
return(Content(ex.Message));
}
}