scardstatus (winscard)
Last changed: Chris Drake-153.23.1.60

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Summary
The SCardStatus function provides the current status of a smart card in a reader. You can call it any time after a successful call to SCardConnect and before a successful call to SCardDisconnect. It does not affect the state of the reader or reader driver.

C# Signature:

[DllImport("winscard.dll")]

    static extern int SCardStatus(
               uint hCard,
               IntPtr szReaderName,
               ref int pcchReaderLen,
               ref int pdwState,
               ref uint pdwProtocol,
               byte[] pbAtr,
               ref int pcbAtrLen);

User-Defined Types:

None.

Notes:

None.

Tips & Tricks:

Please add some!

Sample Code:

Please add some!

Alternative Managed API:

TODO

Documentation
SCardStatus on MSDN