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This structure contains additional information for specified callback events and is passed as the third member to the client's callback function.
typedef struct { UINT32uClientData;UINT32Parm1;UINT32Parm2;} CARD_EVENT_PARMS, *PCARD_EVENT_PARMS;
Members
uClientData
Specifies context data specified by the CardRegisterClient function.Parm1
Specifies an event-value member.The following table shows the callback events that require additional data passed to the client's callback function.
Value Description CE_CARD_INSERTION Changes the interface type value of the Plug and Play identifier string for the PC Card. CE_REGISTRATION_COMPLETE Specifies a driver handle of data type CARD_CLIENT_HANDLE. CE_EXCLUSIVE_COMPLETE Not used. Parm2
Specifies an event-value member.The following table shows the callback events that require additional data passed to the client's callback function.
Value Description CE_CARD_INSERTION Not used. CE_REGISTRATION_COMPLETE Not used. CE_EXCLUSIVE_COMPLETE Not used. CE_WRITE_PROTECT Not used.
Remarks
For all other callback events, the driver can safely ignore Parm1 and Parm2.
Requirements
OS Versions: Windows CE 1.0 and later.
Header: Cardsv2.h.
See Also
CARD_CLIENT_HANDLE | CardRegisterClient
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