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CENOTIFYREQUEST

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Windows Embedded CE 6.0 R3

4/8/2010

This structure contains information to initialize the database and object store notification process. This structure is passed to the CeOpenDatabaseEx2 or CeRegisterReplNotification (OEM function) function to initiate the process.

Syntax

typedef struct _CENOTIFYREQUEST {
  DWORD dwSize;
  HWND hwnd;
  DWORD dwFlags;
  HANDLE hHeap;
  DWORD dwParam;
} CENOTIFYREQUEST;

Members

  • dwSize
    Specifies the size of the CENOTIFYREQUEST structure.
  • hwnd
    Handle to the window that receives notifications.
  • dwFlags
    Specifies how notifications are handled. It is one of the following values.

    Value Description

    0

    Version 1.0 to version 2.0 behavior.

    CEDB_EXNOTIFICATION

    Request to receive a pointer to a CENOTIFICATION structure that identifies which objects have changed. Applications working with mounted database volumes must set this flag to receive proper notification of changes in a volume.

  • hHeap
    Handle to a heap that is used to allocate the notification structure. If this is NULL, the system allocates memory in the default heap of the process.
  • dwParam
    User-defined parameter that is returned in the CENOTIFICATION structure when an application is notified of a change.

Remarks

The CENOTIFICATION structure returned by system must be freed after the notification has been processed. To free the CENOTIFICATION structure you must call CeFreeNotifcation.

Requirements

Header rapitypes.h
Windows Embedded CE Windows CE 3.0 and later
Windows Mobile Pocket PC 2002 and later, Smartphone 2002 and later

See Also

Concepts

RAPI Structures