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YW_KeyDown_Authorization
用下載的密鑰授權卡片

參數列表：

int stdcall YW_KeyDown_Authorization 

(

int ReaderID, 

char KeyMode ，

int BlockAddr,

int KeyIndex

);


參數含義：

參數

類型

方向

含義

ReaderID

Int

IN

所要獲取的設備標示ID，范圍0x0000-0xFFFF，如果未知，則ReaderID=0

KeyMode

char

IN

驗證密鑰類別:

0x60->A密鑰

0x61->B密鑰

BlockAddr

int

IN

要授權卡片的絕對塊號地址

KeyIndex

int

IN

授權密鑰的序號(0~31)

通過YW_ DownLoadKey下載保存的密鑰序號。

返 回 值：大于0為命令發送成功，小于0為命令發送失敗


C++聲明（VC++和C++ Builder）：

int stdcall YW_KeyDown_Authorization (int ReaderID, char KeyMode ，int BlockAddr,int KeyIndex);


Delphi聲明：

function YW_KeyDown_Authorization(ReaderID: Integer;KeyMode: Integer;BlockAddr: Integer;KeyIndex: Integer): Integer;stdcall;external YOWOREADERDLL;


VB聲明：

Public Declare Function YW_KeyDown_Authorization Lib "YW60x.dll" (ByVal ReaderID As Long, ByVal KeyMode As Long, ByVal BlockAddr As Long, ByVal KeyIndex As Long)


JAVA聲明：

public int YW_KeyDown_Authorization(int ReaderID,byte KeyMode, int BlockAddr, byte KeyIndex)

{

int ret;

try

{

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

fuc.setRetVal(Type.INT);

fuc.setParameter(0, ReaderID);

fuc.setParameter(1,KeyMode);

fuc.setParameter(2,BlockAddr);

fuc.setParameter(3,KeyIndex);

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_KeyDown_Authorization(int ReaderID,char KeyMode, int BlockAddr, byte KeyIndex);


Power Builder 9 聲明：

public FUNCTION long YW_KeyDown_Authorization (long lReaderID , long KeyMode , long BlockAddr , long KeyIndex ) library "YW60x.dll"


支持的RFID讀寫器：
SDT-HA, YW-605RA, YW-605RB, YW-605RC, YW-605SA, YW-605SB, YW-605SC, YW-605UA, YW-605UB, YW-605UC, YW-605HA, YW-605HB, YW-605HC, YW-620HA, YW-620HB, YW-620HC, YW-608RA, YW-608RB, YW-608RC, YW-608SA, YW-608SB, YW-608SC, YW-608UA, YW-608UB, YW-608UC, YW-608HA, YW-608HB, YW-608HC, YW-610SA, YW-610SB, YW-610SC, YW-607