int stdcall YW_NTag_ReadSignature
(
int ReaderID,
unsigned char *Signature
)
|
參數(shù) |
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 |
|
Signature |
unsigned char* |
OUT |
NTAG卡片的簽名，32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
int stdcall YW_NTag_ReadSignature(int ReaderID,unsigned char *Signature)
function YW_NTag_ReadSignature(ReaderID: Integer;Signature: PChar): Integer;stdcall;external YOWOREADERDLL;
Public Declare Function YW_NTag_ReadSignature Lib "YW60x.dll" (ByVal ReaderID As Long, ByRef Signature As Byte) As Long
public int YW_NTag_ReadSignature(int ReaderID,Pointer Signature)
{
int ret;
try
{
JNative fuc = new JNative("YW60x.dll", "YW_NTag_Password_Auth");
fuc.setRetVal(Type.INT);
fuc.setParameter(0, ReaderID);
fuc.setParameter(1, Signature);
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_NTag_ReadSignature(int ReaderID, byte[] Signature);
public FUNCTION long YW_NTag_ReadSignature (long lReaderID , ref char Signature[]) library "YW60x.dll"
