int stdcall YW_ST_Active(
int ReaderID,
unsigned char *ChipID
);
|
參數(shù) |
類(lèi)型 |
方向 |
含義 |
|
ReaderID |
int |
IN |
所要獲取的設(shè)備標(biāo)示ID，范圍0x0000-0xFFFF，如果未知，則ReaderID=0 |
|
ChipID |
unsigned char * |
OUT |
卡的Chip ID，一個(gè)字節(jié) |
返 回 值：大于0為命令發(fā)送成功，小于0為命令發(fā)送失敗
int stdcall YW_ST_Active(int ReaderID, unsigned char *ChipID);
function YW_ST_Active(ReaderID: Integer; var ChipID: Byte): Integer;stdcall;external YOWOREADERDLL;
Public Declare Function YW_ST_Active Lib "YW60x.dll" (ByVal ReaderID As Long, ByRef ChipID As Byte) As Long
public int YW_ST_Active(int ReaderID, Pointer ChipID)
{
int ret;
try
{
JNative fuc = new JNative("YW60x.dll", "YW_ST_Active");
fuc.setRetVal(Type.INT);
fuc.setParameter(0, ReaderID);
fuc.setParameter(1, ChipID);
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_ST_Active(int ReaderID, ref byte ChipID);
public FUNCTION long YW_ST_Active (long lReaderID , ref char ChipID) library "YW60x.dll"
