YW_NTag_Password_Auth
NTAG卡片密码授权

参数列表：

int stdcall YW_NTag_Password_Auth

(

int ReaderID,

unsigned char *PWD, 

unsigned char *AuthResult

)


参数含义：

参数

类型

方向

含义

ReaderID

int

IN

所要获取的设备标示ID，范围0x0000-0xFFFF，如果未知，则ReaderID=0

PWD

unsigned char*

IN

密码，4个字节

AuthResult

unsigned char*

OUT

如果授权失败，此处显示失败的代码，2字节

返 回 值：大于0为命令发送成功，<=0为命令发送失败


C++声明（VC++和C++ Builder）：

int stdcall YW_NTag_Password_Auth(int ReaderID,unsigned char *PWD, unsigned char *AuthResult)


Delphi声明：

function YW_NTag_Password_Auth(ReaderID: Integer;PWD: PChar;AuthResult: PChar): Integer;stdcall;external YOWOREADERDLL;


VB声明：

Public Declare Function YW_NTag_Password_Auth Lib "YW60x.dll" (ByVal ReaderID As Long, ByRef PWD As Byte, ByRef AuthResult As Byte) As Long


JAVA声明：

public int YW_NTag_Password_Auth(int ReaderID,Pointer PWD, Pointer AuthResult)

{

int ret;

try

{

JNative fuc = new JNative("YW60x.dll", "YW_NTag_Password_Auth");

fuc.setRetVal(Type.INT);

fuc.setParameter(0, ReaderID);

fuc.setParameter(1, PWD);

fuc.setParameter(2, AuthResult);

fuc.invoke();

ret = fuc.getRetValAsInt();

}

catch(NativeException e)

{

ret = -1;

}

catch(IllegalAccessException e)

{

ret = -2;

}

return ret;

}


C#声明：

[DllImport("YW60x.dll")]

public static extern int YW_NTag_Password_Auth(int ReaderID,byte[] PWD, byte[] AuthResult);


Power Builder 9 声明：

 public FUNCTION long YW_NTag_Password_Auth  (long lReaderID , ref  char PWD[], ref  char AuthResult[]) library "YW60x.dll"  


支持的RFID读写器：
YW-607