YW_SetReaderID
(
int OldID,
int NewID
);
设置设备标识,设置RFID读写器的RS485的通信地址
|
参数 |
类型 |
方向 |
含义 |
|
OldID |
int |
IN |
旧的设备标示ID，范围0x0000-0xFFFF |
|
NewID |
int |
OUT |
修改成新的设备标示ID，范围0x0000-0xFFFF |
int stdcall YW_SetReaderID(int OldID, int NewID);
function YW_SetReaderID(OldID: Integer; NewID: Integer): Integer;stdcall;external YOWOREADERDLL;
Public Declare Function YW_SetReaderID Lib "YW60x.dll" (ByVal OldID As Long, ByVal NewID As Long) As Long
public int YW_SetReaderID(int OldID, int NewID)
{
int ret;
try
{
JNative fuc = new JNative("YW60x.dll", "YW_SetReaderID");
fuc.setRetVal(Type.INT);
fuc.setParameter(0, OldID);
fuc.setParameter(1,NewID);
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_SetReaderID(int OldID, int NewID);
public FUNCTION long YW_SetReaderID (long OldID , long NewID ) library "YW60x.dll"
