int stdcall YW_KeyAuthorization
(
int ReaderID,
char KeyMode,
int BlockAddr,
unsigned char *Key
);
|
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 |
|
KeyMode |
char |
IN |
验证密钥类别: 0x60->A密钥 0x61->B密钥 |
|
BlockAddr |
int |
IN |
要授权卡片的绝对块号地址 |
|
Key |
unsigned char * |
IN |
当前密钥字节（共6个字节） |
返 回 值：大于0为命令发送成功，小于0为命令发送失败
int stdcall YW_KeyAuthorization (int ReaderID,char KeyMode,int BlockAddr, unsigned char *Key);
function YW_KeyAuthorization(ReaderID: Integer;KeyMode: Byte;BlockAddr: Integer; Key: PChar): Integer;stdcall;external YOWOREADERDLL;
Public Declare Function YW_KeyAuthorization Lib "YW60x.dll" (ByVal ReaderID As Long, ByVal KeyMode As Byte, ByVal BlockAddr As Long, ByRef Key As Byte) As Long
public int YW_KeyAuthorization(int ReaderID,int KeyMode, int BlockAddr, Pointer Key)
{
int ret;
try
{
JNative fuc = new JNative("YW60x.dll", "YW_KeyAuthorization");
fuc.setRetVal(Type.INT);
fuc.setParameter(0, ReaderID);
fuc.setParameter(1,KeyMode);
fuc.setParameter(2,BlockAddr);
fuc.setParameter(3,Key);
fuc.invoke();
ret = fuc.getRetValAsInt();
}
catch(NativeException e)
{
ret = -1;
}
catch(IllegalAccessException e)
{
ret = -2;
}
return ret;
}
[DllImport("YW60x.dll")]
public static extern int YW_KeyAuthorization(int ReaderID,int KeyMode, int BlockAddr, byte [] Key);
public FUNCTION long YW_KeyAuthorization (long lReaderID , char KeyMode, long BlockAddr , ref char Key[]) library "YW60x.dll"
