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List:       ms-smartcardddk
Subject:    Help me!
From:       Han Seon-yeong <syhan () SCT ! CO ! KR>
Date:       2000-03-31 10:29:58
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----- Original Message ----- 
From: ΗΡΌ±Ώ΅ 
To: SmartCardDDK@DISCUSS.MICROSOFT.COM 
Sent: Thursday, March 30, 2000 9:32 PM
Subject: Help me!


Dear,

I'm studying smartcard serial _ PCSC driver(VxD) for windows 98 second edition.

I use SCCSNI of 95ddk.
 
I successed in compiling ,linking and making vxd file with a little updating source.
That's ok in initializing and communicating with device.
But a page fault  occurred in smclib module during process IOCTL_SMARTCARD_IS_ABSENT request.
Please refer the following source:

    switch(dwService)
    {  
  ...
  ... 
  default:

            //
            // call the smart card library
            //

   dwRetVal = SmartcardDeviceControl(
                pSmartcardExtension,
                lpDIOCParms
                );  
            break;
    }

I tried to change the code as written in smartcard driver manual of 98DDK.
It says that I should use GetOverlappedResult function.
I did like that. 
I includeed "winbase.h" in the new source.
However, a lots of  compile errors occurred.
I wonder why the example of ddk doesn't work.
Please let me know what I should do.
Is there any smartcard base component for win98 2nd edition?

Han,Seon-yeong







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