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               //SCardFreeMemory( hSC, szReaders );

andyhua wrote:
這是SCardConnect的問題,
程式的 SCardConnect 參數2 改為:

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SEND_SCCOMMAND:     // Connect to SmartCard   lReturn = SCardConnect ( hSC,                TEXT(rgscState[dwI].szReader),                SCARD_SHARE_SHARED,                SCARD_PROTOCOL_T1|SCARD_PROTOCOL_T0,                &hCardHandle,                &dwActiveProtocol              );