int stdcall YW_Purse_Read
(
int ReaderID,
int BlockAddr,
int *Money);
|
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 |
|
BlockAddr |
int |
IN |
絕對塊號地址 |
|
Money |
int * |
OUT |
錢包的當前值 |
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_Purse_Read (int ReaderID,int BlockAddr,int *Money);
function YW_Purse_Read(ReaderID: Integer;BlockAddr: Integer; var Value: Integer): Integer;stdcall;external YOWOREADERDLL;
Public Declare Function YW_Purse_Read Lib "YW60x.dll" (ByVal ReaderID As Long, ByVal BlockAddr As Long, ByRef Value As Long) As Long
public int YW_Purse_Read(int ReaderID,int BlockAddr, Pointer Money)
{
int ret;
try
{
JNative fuc = new JNative("YW60x.dll", "YW_Purse_Read");
fuc.setRetVal(Type.INT);
fuc.setParameter(0, ReaderID);
fuc.setParameter(1,BlockAddr);
fuc.setParameter(2,Money);
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_Purse_Read(int ReaderID,int BlockAddr, ref int Money);
public FUNCTION long YW_Purse_Read (long lReaderID , long BlockAddr , ref long Value ) library "YW60x.dll"
