YW_SR512_Lock
SRI/SLI卡锁数据块

参数列表：

int stdcall YW_SR512_Lock(int ReaderID, unsigned short LockByte);


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

LockByte

unsigned short

IN

锁数据（2字节）详情见卡手册

返 回 值：大于0为命令发送成功，小于0为命令发送失败

注意：本功能适合SRI512/1K/2K/4K、SLIX4K卡。


C++声明（VC++和C++ Builder）：

int stdcall YW_SR512_Lock(int ReaderID, unsigned short LockByte);


Delphi声明：

function YW_SR512_Lock(ReaderID: Integer;LockByte: word): Integer;stdcall;external YOWOREADERDLL;


VB声明：

Public Declare Function YW_SR512_Lock Lib "YW60x.dll" (ByVal ReaderID As Long, ByVal LockByte As Integer) As Long


JAVA声明：

public int YW_SR512_Lock(int ReaderID, short LockByte)

{

int ret;

try

{

JNative fuc = new JNative("YW60x.dll", "YW_SR512_Lock");

fuc.setRetVal(Type.INT);

fuc.setParameter(0, ReaderID);

fuc.setParameter(1, LockByte);

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_SR512_Lock(int ReaderID, short LockByte);


Power Builder 9 声明：

public FUNCTION long YW_SR512_Lock (long lReaderID , integer LockByte ) library "YW60x.dll"


支持的RFID读写器：
YW-605RB, YW-605RC, YW-605SB, YW-605SC, YW-605UB, YW-605UC, YW-605HB, YW-605HC, YW-620HB, YW-620HC, YW-608RB, YW-608RC, YW-608SB, YW-608SC, YW-608UB, YW-608UC, YW-608HB, YW-608HC, YW-610SB, YW-610SC, YW-607