private void displayMethod(IRP1.GB_ReadTag msg)
{
lock (lockobj)
{
bool isAdd = true;
string data = Core.Util.ConvertByteArrayToHexString(msg.ReceivedMessage.Data);
foreach (DataRow dr in myDt.Rows)
{
if (dr["Data"] != null && dr["Data"].ToString() != "" && dr["Data"].ToString() == data)
{
isAdd = false;
dr["Count"] = int.Parse(dr["Count"].ToString()) + 1;
}
}
if (isAdd)
{
DataRow mydr = myDt.NewRow();
mydr["Data"] = data;
mydr["Count"] = 1;
myDt.Rows.Add(mydr);
}
}
}
/// <summary>
/// 接收到读写器消息触发事件
/// </summary>
/// <param name="reader">读写器类</param>
/// <param name="msg">消息内容</param>
void reader_OnMessageNotificationReceived(Invengo.NetAPI.Core.BaseReader reader, Invengo.NetAPI.Core.IMessageNotification msg)
{
if (msg.StatusCode != 0)
{
//显示错误信息
showMsg(msg.ErrInfo);
return;
}
String msgType = msg.GetMessageType();
msgType = msgType.Substring(msgType.LastIndexOf('.') + 1);
switch (msgType)
{
#region GB_ReadTag
case "GB_ReadTag":
{
IRP1.GB_ReadTag m = (IRP1.GB_ReadTag)msg;
//string tagType = m.ReceivedMessage.TagType;
display(m);
}
break;
#endregion
#region RXD_IOTriggerSignal_800
case "RXD_IOTriggerSignal_800":
{
IRP1.RXD_IOTriggerSignal_800 m = (IRP1.RXD_IOTriggerSignal_800)msg;
if (m.ReceivedMessage.IsStart)
{
changeCtrlEnable("scan");
showMsg(" I/O 触发，正在读卡...");
}
else
{
changeCtrlEnable("conn");
showMsg(" I/O 触发，停止读卡");
}
}
break;
#endregion
}
}
// 扫描标签
private void btnScan_Click(object sender, EventArgs e)
{
if (!a1.Checked && !a2.Checked && !a3.Checked && !a4.Checked)
{
MessageBox.Show("请选择一个天线！");
return;
}
byte ant = 0x80;
if (a1.Checked)
{
ant += 0x01;
}
if (a2.Checked)
{
ant += 0x02;
}
if (a3.Checked)
{
ant += 0x04;
}
if (a4.Checked)
{
ant += 0x08;
}
btnClean_Click(sender, e);
byte[] pwd = Util.ConvertHexStringToByteArray(accessPwd);
readmemoryBank = (GBMemoryBank)Enum.GetValues(typeof(GBMemoryBank)).GetValue(this.comboBox1.SelectedIndex);
GB_ReadTag scanMsg = new IRP1.GB_ReadTag(ant, type, pwd, readmemoryBank, ptr, (byte)length);//扫描消息
if (reader != null && reader.IsConnected)
{
if (reader.Send(scanMsg))
{
changeCtrlEnable("scan");
lblMsg.Text = "正在读卡...";
}
}
}