int stdcall YW_SR512_ReadMulti(
int ReaderID,
int BlockID,
int BlockNums,
int *LenData,
unsigned char *pData)
|
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 |
|
BlockID |
int |
IN |
所读数据的起始块号 |
|
BlockNums |
int |
IN |
块数量 |
|
LenData |
int* |
OUT |
返回的数据长度 |
|
pData |
unsigned char * |
OUT |
返回的数据 |
返 回 值：大于0为命令发送成功，小于0为命令发送失败
注意：本功能适合SRI512/1K/2K/4K、SLIX4K卡。
int stdcall YW_SR512_ReadMulti(int ReaderID, int BlockID,int BlockNums,int *LenData,unsigned char *pData)
function YW_SR512_ReadMulti(ReaderID: Integer; BlockID: Integer; BlockNums: Integer;var LenData: Integer; pData: PChar): Integer;stdcall;external YOWOREADERDLL;
Public Declare Function YW_SR512_ReadMulti Lib "YW60x.dll" (ByVal ReaderID As Long, ByVal BlockID As Long, ByVal BlockNums As Long, ByRef LenData As Long,
public int YW_SR512_ReadMulti(int ReaderID, int BlockID,int BlockNums,Pointer LenData,Pointer pData)
{
int ret;
try
{
JNative fuc = new JNative("YW60x.dll", "YW_SR512_ReadMulti");
fuc.setRetVal(Type.INT);
fuc.setParameter(0, ReaderID);
fuc.setParameter(1, BlockID);
fuc.setParameter(2, BlockNums);
fuc.setParameter(3, LenData);
fuc.setParameter(4, pData);
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_SR512_ReadMulti(int ReaderID, int BlockID,int BlockNums,ref int LenData,byte [] pData);
public FUNCTION long YW_SR512_ReadMulti (long lReaderID , long BlockID , long BlockNums , ref long LenData , ref char pData[]) library "YW60x.dll"
