CARD_EVENT_PARMS (Windows Embedded CE 6.0)

1/6/2010

Thisstructure contains additional information for specified callback events and is passed as the third member to the client's callback function.

Syntax

typedef struct { 
  UINT32 uClientData; 
  UINT32 Parm1; 
  UINT32 Parm2; 
} 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

See Also

Reference

PC Card Driver Structures
CARD_CLIENT_HANDLE
CardRegisterClient