public MainWindow()
{
InitializeComponent();
rfidHelper = new RFIDHelper("COM1");
thread = new Thread(new ThreadStart(QueryEPC));
thread.IsBackground = true;
resetEvent = new AutoResetEvent(false);
}
void _RFIDHelper_evtCardState(RFIDEventType eventType, object o)
{
string value = "";
string secret = null;
string readCommand = null;
switch ((int)eventType)
{
case (int)RFIDEventType.RMU_Exception:
if (null != o)
{
}
//MessageBox.Show("设备尚未准备就绪！");
value = "设备出现异常！";
if (this.labelStatus.InvokeRequired)
{
this.labelStatus.Invoke(new deleUpdateContorl(UpdateStatusLable), value);
}
else
{
UpdateStatusLable(value);
}
break;
case (int)RFIDEventType.RMU_CardIsReady:
_RFIDHelper.SendCommand(RFIDHelper.RFIDCommand_RMU_InventoryAnti3, RFIDEventType.RMU_InventoryAnti);
//value = "设备状态正常！";
//if (this.labelStatus.InvokeRequired)
//{
// this.labelStatus.Invoke(new deleUpdateContorl(UpdateStatusLable), value);
//}
//else
//{
// //this.statusLabel.Text = value;
// UpdateStatusLable(value);
//}
//secret = ConfigManager.GetLockMemSecret();
//if (secret == null)
//{
// secret = "12345678";
//}
//readCommand =
// RFIDHelper.RmuReadDataCommandComposer(
// RMU_CommandType.RMU_SingleReadData
// , secret,
// 0,
// 2,
// 2,
// null);
//_RFIDHelper.SendCommand(readCommand, RFIDEventType.RMU_SingleReadData);
break;
case (int)RFIDEventType.RMU_InventoryAnti:
this.bRfidCheckClosed = false;
if (this.button1.InvokeRequired)
{
this.button1.Invoke(new deleUpdateContorl(this.UpdateButton1), "关闭");
}
else
{
this.button1.Text = "关闭";
}
if (null == o)
{
value = "正在检测标签...";
}
else
if ((string)o != "ok")
{
string id = RFIDHelper.GetEPCFormUII((string)o);
//string id = RFIDHelper.GetIDFromEPC((string)o);
value = "读取到学号：" + id;
// value = "读取到标签：" + (string)o;
// secret = ConfigManager.GetLockMemSecret();
// if (secret == null)
// {
// secret = "12345678";
// }
// //读取密码段
//readCommand =
// RFIDHelper.RmuReadDataCommandComposer(
// RMU_CommandType.RMU_SingleReadData
// , secret,
// 0,
// 2,
// 2,
// null);
// _RFIDHelper.SendCommand(readCommand, RFIDEventType.RMU_SingleReadData);
CheckToRemoteServer(id);
}
if (this.labelStatus.InvokeRequired)
{
this.labelStatus.Invoke(new deleUpdateContorl(UpdateStatusLable), value);
}
else
{
//this.statusLabel.Text = value;
UpdateStatusLable(value);
}
break;
case (int)RFIDEventType.RMU_SingleReadData:
if (null != o)
{
string data = (string)o;
int n = data.IndexOf("&");//data + & + uii
string uii = data.Substring(n + 1);
string epc = RFIDHelper.GetEPCFormUII(uii);
value = "读取到标签：" + uii;
if (this.labelStatus.InvokeRequired)
{
this.labelStatus.Invoke(new deleUpdateContorl(UpdateStatusLable), value);
}
else
{
UpdateStatusLable(value);
}
CheckToRemoteServer(epc);
}
break;
case (int)RFIDEventType.RMU_StopGet:
string buttonText = "";
if (bStartOrCloseStop == true) //如果只是开始时的初始化命令
{
this.bRfidCheckClosed = false;
value = "本地考勤服务开始";
buttonText = "关闭";
this.StartReadRFIDTag();
}
else
{
_RFIDHelper.StopCallback();
this.bRfidCheckClosed = true;
value = "本地考勤服务停止";
buttonText = "打开";
}
if (this.button1.InvokeRequired)
{
this.button1.Invoke(new deleUpdateContorl(this.UpdateButton1), buttonText);
}
else
{
this.button1.Text = buttonText;
}
if (this.labelStatus.InvokeRequired)
{
this.labelStatus.Invoke(new deleUpdateContorl(UpdateStatusLable), value);
}
else
{
//this.statusLabel.Text = value;
UpdateStatusLable(value);
}
break;
}
}
