使用ZKTEco设备的SDK与c#获取考勤日志

Question

我正在尝试将ZKTEco U650-C与我公司的系统集成，以自动获取考勤日志，但我在使用c#连接设备时遇到问题。

我设法从他们的网站下载SDK，其中包括ZKHID, ZKCamera DLL文件和SDK包装器，所以我可以导入和使用他们的功能。

在Visual Studio中，我无法引用ZKHID和ZKCamera DLL文件，因为它们是未管理的。尽管如此，我还是能够引用zkbiommodulesdkwrapper，因为它使用了PInvoke。

使用TcpClient类连接设备、初始化和终止设备等操作成功。然而，使用其他操作，如打开设备和获取设备配置，无法进行，因为我不知道如何获得设备句柄。

我是否使用了错误的SDK集或其他东西?如有任何帮助，不胜感激。

Answer 1

原来我使用了错误的SDK集。ZKTEco从他们的官方网站上删除了SDK下载链接，所以我不得不从私人服务器上下载正确的SDK。

我在Visual Studio中正常添加了zkemkeeper.dll引用，对代码进行了一些更改，并且我设法接收了考勤日志。

using zkemkeeper;
namespace ZKTEco_Biometric_Device_Integration
{
internal class Program
{
public Program()
{
}
public enum CONSTANTS
{
PORT = 4370,
}
static void Main(string[] args)
{
Console.WriteLine("Connecting...");
CZKEM objCZKEM = new CZKEM();
if (objCZKEM.Connect_Net("192.168.1.11", (int)CONSTANTS.PORT))
{
objCZKEM.SetDeviceTime2(objCZKEM.MachineNumber, DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, DateTime.Now.Hour, DateTime.Now.Minute, DateTime.Now.Second);
Console.WriteLine("Connection Successful!");
Console.WriteLine("Obtaining attendance data...");
}
else
{
Console.WriteLine("Connection Failed!");
}
if (objCZKEM.ReadGeneralLogData(objCZKEM.MachineNumber))
{
//ArrayList logs = new ArrayList();
string log;
string dwEnrollNumber;
int dwVerifyMode;
int dwInOutMode;
int dwYear;
int dwMonth;
int dwDay;
int dwHour;
int dwMinute;
int dwSecond;
int dwWorkCode = 1;
int AWorkCode;
objCZKEM.GetWorkCode(dwWorkCode, out AWorkCode);
//objCZKEM.SaveTheDataToFile(objCZKEM.MachineNumber, "attendance.txt", 1);
while (true)
{
if (!objCZKEM.SSR_GetGeneralLogData(
objCZKEM.MachineNumber,
out dwEnrollNumber,
out dwVerifyMode,
out dwInOutMode,
out dwYear,
out dwMonth,
out dwDay,
out dwHour,
out dwMinute,
out dwSecond,
ref AWorkCode
))
{
break;
}
log = "User ID:" + dwEnrollNumber + " " + verificationMode(dwVerifyMode) + " " + InorOut(dwInOutMode) + " " + dwDay + "/" + dwMonth + "/" + dwYear + " " + time(dwHour) + ":" + time(dwMinute) + ":" + time(dwSecond);
Console.WriteLine(log);
//logs.Add(log);
}
}
//Console.ReadLine();
}
static void getAttendanceLogs(CZKEM objCZKEM)
{
string log;
string dwEnrollNumber;
int dwVerifyMode;
int dwInOutMode;
int dwYear;
int dwMonth;
int dwDay;
int dwHour;
int dwMinute;
int dwSecond;
int dwWorkCode = 1;
int AWorkCode;
objCZKEM.GetWorkCode(dwWorkCode, out AWorkCode);
//objCZKEM.SaveTheDataToFile(objCZKEM.MachineNumber, "attendance.txt", 1);
while (true)
{
if (!objCZKEM.SSR_GetGeneralLogData(
objCZKEM.MachineNumber,
out dwEnrollNumber,
out dwVerifyMode,
out dwInOutMode,
out dwYear,
out dwMonth,
out dwDay,
out dwHour,
out dwMinute,
out dwSecond,
ref AWorkCode
))
{
break;
}
log = "User ID:" + dwEnrollNumber + " " + verificationMode(dwVerifyMode) + " " + InorOut(dwInOutMode) + " " + dwDay + "/" + dwMonth + "/" + dwYear + " " + time(dwHour) + ":" + time(dwMinute) + ":" + time(dwSecond);
Console.WriteLine(log);
}
}
static string time(int Time)
{
string stringTime = "";
if (Time < 10)
{
stringTime = "0" + Time.ToString();
}
else
{
stringTime = Time.ToString();
}
return stringTime;
}
static string verificationMode(int verifyMode)
{
String mode = "";
switch (verifyMode)
{
case 0:
mode = "Password";
break;
case 1:
mode = "Fingerprint";
break;
case 2:
mode = "Card";
break;
}
return mode;
}
static string InorOut(int InOut)
{
string InOrOut = "";
switch (InOut)
{
case 0:
InOrOut = "IN";
break;
case 1:
InOrOut = "OUT";
break;
case 2:
InOrOut = "BREAK-OUT";
break;
case 3:
InOrOut = "BREAK-IN";
break;
case 4:
InOrOut = "OVERTIME-IN";
break;
case 5:
InOrOut = "OVERTIME-OUT";
break;
}
return InOrOut;
}
}
}