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HT706_READER_API READER_ERR EXTERN TagInventoryLoopAndSelect(int hReader, int antennaNum, char *antennaID,
unsigned char codeSel, unsigned char tRext, unsigned char BLF, unsigned char FHSS, unsigned char tc,
unsigned char loopNotChangeNum,unsigned char everyLoopIsdifferentNum,
unsigned short inventoryTime, char *EpcSet, int *tagcnt,int *loops)
我写的是这样的:
C#
[DllImport("ModuleAPI.dll", EntryPoint = "TagInventoryLoopAndSelect", CharSet = CharSet.Auto, SetLastError = true, CallingConvention = CallingConvention.Cdecl)]
public static extern int ReadTags(Int16 hReader, Int16 antennaNum, string antennaID, byte codeSel, byte tRext, byte BLF, byte FHSS,
byte tc, byte loopNotChangeNum, byte everyLoopIsdifferentNum, ushort inventoryTime, [Out]StringBuilder EpcSet, ref int tagcnt,ref int loops);
这个几对应的参数类型对不对呀?