... rarSDK (C#, VB ,VC& Delphi - demo program and source code)Demo program - show how to read and write data ... from the tagsource code - speed up software development timedetail DLL command setdata sheet ... mifare cards,the program will record the id,string code,time to AsciiWriteRecord.txt5. Add ePurse function,the ... string converting to hex code8. Add hex code XOR operation