YW_GetReaderVersion
(
int ReaderID
);
|
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 |
返 回 值：大于0为版本号，<=0为错误
int stdcall YW_GetReaderVersion(int ReaderID);
function YW_GetReaderVersion(ReaderID: Integer): Integer;stdcall;external YOWOREADERDLL;
Public Declare Function YW_GetReaderVersion Lib "YW60x.dll" (ByVal ReaderID As Long) As Long
public int YW_GetReaderVersion(int ReaderID)
{
int ret;
try
{
JNative fuc = new JNative("YW60x.dll", "YW_GetReaderVersion");
fuc.setRetVal(Type.INT);
fuc.setParameter(0, ReaderID);
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_GetReaderVersion(int ReaderID);
public FUNCTION long YW_GetReaderVersion (long lReaderID ) library "YW60x.dll"
