int stdcall YW_TOPAZ_ReadUID
(
int ReaderID,
unsigned char *HR0,
unsigned char *HR1,
int *UIDLen,
unsigned char *UID
)
|
參數(shù) |
類型 |
方向 |
含義 |
|
ReaderID |
int |
IN |
所要獲取的設(shè)備標示ID，范圍0x0000-0xFFFF，如果未知，則ReaderID=0 |
|
HR0 |
unsigned char* |
OUT |
TOPAZ卡的HR0 |
|
HR1 |
unsigned char* |
OUT |
TOPAZ卡的HR1 |
|
UIDLen |
int * |
OUT |
TOPAZ卡的卡號長度 |
|
UID |
unsigned char |
OUT |
TOPAZ卡的卡號 |
返 回 值：大于0為命令發(fā)送成功，<=0為命令發(fā)送失敗
int stdcall YW_TOPAZ_ReadUID(int ReaderID,unsigned char *HR0, unsigned char *HR1,int *UIDLen, unsigned char *UID)
function YW_TOPAZ_ReadUID(ReaderID: Integer;var HR0: Byte; var HR1: Byte; var DataLenRet: Integer;pDataRet: PChar): Integer;stdcall;external YOWOREADERDLL;
Public Declare Function YW_TOPAZ_ReadUID Lib "YW60x.dll" (ByVal ReaderID As Long, ByRef HR0 As Byte, ByRef HR1 As Byte, ByRef DataLenRet As Long, ByRef
public int YW_TOPAZ_ReadUID(int ReaderID,Pointer HR0, Pointer HR1,Pointer DataLenRet, Pointer pDataRet)
{
int ret;
try
{
JNative fuc = new JNative("YW60x.dll", "YW_TOPAZ_ReadUID");
fuc.setRetVal(Type.INT);
fuc.setParameter(0, ReaderID);
fuc.setParameter(1, HR0);
fuc.setParameter(2, HR1);
fuc.setParameter(3, DataLenRet);
fuc.setParameter(4, pDataRet);
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_TOPAZ_ReadUID(int ReaderID,ref byte HR0, ref byte HR1,ref int DataLenRet, byte[] pUID);
public FUNCTION long YW_TOPAZ_ReadUID (long lReaderID , ref char HR0, ref char HR1, ref long DataLenRet , ref char pDataRet[]) library "YW60x.dll"
