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YW_NTag_Password_Auth
NTAG卡片密碼授權(quán)

參數(shù)列表:

int stdcall YW_NTag_Password_Auth

(

int ReaderID,

unsigned char *PWD, 

unsigned char *AuthResult

)


參數(shù)含義:

參數(shù)

類型

方向

含義

ReaderID

int

IN

所要獲取的設(shè)備標(biāo)示ID,范圍0x0000-0xFFFF,如果未知,則ReaderID=0

PWD

unsigned char*

IN

密碼,4個字節(jié)

AuthResult

unsigned char*

OUT

如果授權(quán)失敗,此處顯示失敗的代碼,2字節(jié)

返 回 值:大于0為命令發(fā)送成功,<=0為命令發(fā)送失敗


C++聲明(VC++和C++ Builder):

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


Delphi聲明:

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


VB聲明:

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聲明:

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#聲明:

[DllImport("YW60x.dll")]

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


Power Builder 9 聲明:

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


支持的RFID讀寫器:
YW-607