 |
SCardConnect
..msdn Add comment W32 Constants Translate this page |
|
|
Establishes a connection (using a specific resource manager context) between the calling application and a smart card contained by a specific reader.
|
|
|
| Code examples: |
|
|
|
|
|
| Declaration: |
|
|
LONG SCardConnect(
__in SCARDCONTEXT hContext,
__in LPCTSTR szReader,
__in DWORD dwShareMode,
__in DWORD dwPreferredProtocols,
__out LPSCARDHANDLE phCard,
__out LPDWORD pdwActiveProtocol
);
|
|
|
|
| FoxPro declaration: |
|
|
DECLARE LONG SCardConnect IN Winscard;
INTEGER hContext,;
STRING szReader,;
LONG dwShareMode,;
LONG dwPreferredProtocols,;
INTEGER @phCard,;
LONG @pdwActiveProtocol
|
|
|
|
| Parameters: |
|
hContext [in]
A handle that identifies the resource manager context.
szReader [in]
The name of the reader that contains the target card.
dwShareMode [in]
A flag that indicates whether other applications may form connections to the card.
dwPreferredProtocols [in]
A bitmask of acceptable protocols for the connection.
phCard [out]
A handle that identifies the connection to the smart card in the designated reader.
pdwActiveProtocol [out]
A flag that indicates the established active protocol.
|
|
|
| Return value: |
|
| Returns SCARD_S_SUCCESS (0) or error code. |
|
|
| Usage: |
|
LOCAL nResult, hCard, nProtocolId
STORE 0 TO hCard, nProtocolId
nResult = SCardConnect(m.hContext,;
m.cReaderName, SCARD_SHARE_DIRECT,;
SCARD_PROTOCOL_OPTIMAL,;
@hCard, @nProtocolId)
|
|
|
| My comment: |
|
Purchase complete VFP solution.
See also: SCardReconnect, SCardDisconnect |
|
|
| Word Index links for the SCardConnect : |
|
|
|
|
|
| Translate this page: |
|
|
|
|
| • |
|
| Created: | 2008-10-23 15:36:11 | | Modified: | 2009-12-15 16:05:04 |
Visited in last 7 days: 33 |
