资源简介
基于WINCE的 超高频RFID的演示程序。
代码片段和文件信息
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Collections;
using System.Resources;
using System.Reflection;
using System.IO.Ports;
using System.IO;
using System.Runtime.InteropServices;
using Urovo.RFID;
namespace Urovo
{
public partial class Form1 : Form
{
public const int MB_ICONEXCLAMATION = 48;
[DllImport(“coredll.dll“)]
public static extern bool MessageBeep(int uType);
private byte readerAddr = 0xff;
private bool fAppClose = false;
private int fCmdRet = 0x30;
private bool isStopInventory = false;
private int CardNum1 = 0;
ArrayList list = new ArrayList();
public Form1()
{
InitializeComponent();
btnConnect.Enabled = true;
btnDisconnect.Enabled = false;
radioButton4.Checked = true;
}
private string RR9086GetErrorCodeDesc(byte errorCode)
{
switch (errorCode)
{
case (byte)Reader9803.ErrorCode.OtherError:
return “Unknown error“;
default:
return ““;
}
}
private string RR9086GetReturnCodeDesc(int retCode)
{
switch (retCode)
{
case (int)Reader9803.Status.OK: return “Success“;
case (int)Reader9803.Status.CommError: return “Communication Error“;
case (int)Reader9803.Status.CRCError: return “CRC Error“;
default: return “Other Error“;
}
}
private void ShowResultDialog(string cmdStr int cmdRet byte errorCode)
{
string s = ““;
try
{
if (!fAppClose)
{
if (cmdRet == 0x10)
{
if (errorCode == 0)
s = cmdStr + “: \r\n“ + RR9086GetReturnCodeDesc(cmdRet);
else
s = cmdStr + “: \r\n“ + RR9086GetErrorCodeDesc(errorCode);
}
else
{
s = cmdStr + “: “ + RR9086GetReturnCodeDesc(cmdRet) + “\r\n“ + RR9086GetErrorCodeDesc(errorCode);
}
MessageBox.Show(s “Information“);
}
}
finally
{
;
}
}
private void ShowResultDialog(string cmdStr int cmdRet)
{
string tp;
try
{
tp = RR9086GetReturnCodeDesc(cmdRet);
if (tp != ““)
MessageBox.Show(cmdStr + “: “ + tp “Information“);
else
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 29304 2010-05-02 20:34 Reader9803Demo\Form1.cs
文件 44999 2010-05-02 20:34 Reader9803Demo\Form1.Designer.cs
文件 7251 2010-05-02 20:34 Reader9803Demo\Form1.resx
文件 183 2010-04-10 18:48 Reader9803Demo\mssccprj.scc
文件 354 2010-02-09 00:02 Reader9803Demo\Program.cs
目录 0 2010-04-09 20:34 Reader9803Demo\Properties\
文件 1141 2010-10-10 09:44 Reader9803Demo\Properties\AssemblyInfo.cs
文件 2512 2010-04-10 18:48 Reader9803Demo\Properties\Resources.Designer.cs
文件 5297 2010-02-08 20:30 Reader9803Demo\Properties\Resources.resx
文件 188 2010-04-10 18:50 Reader9803Demo\Properties\vssver2.scc
文件 18137 2010-04-29 18:07 Reader9803Demo\Reader9803.cs
文件 4727 2010-04-10 18:48 Reader9803Demo\Reader9803Demo.csproj
文件 234 2010-03-30 17:00 Reader9803Demo\Reader9803Demo.csproj.user
文件 280 2010-04-09 20:34 Reader9803Demo\Reader9803Demo.csproj.vspscc
文件 302 2010-05-02 20:37 Reader9803Demo\vssver2.scc
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