MD_CHANGE_OBJECT

  • Article

The MD_CHANGE_OBJECT structure receives information about the changes made to a key in the metabase. It is used in the SinkNotify method of a change notify sink operation.

Example Code

#define MD_CHANGE_OBJECT   MD_CHANGE_OBJECT_W  
#define PMD_CHANGE_OBJECT  PMD_CHANGE_OBJECT_W  
typedef struct  _MD_CHANGE_OBJECT_W  
  {  
  LPWSTR pszMDPath;  
  DWORD dwMDChangeType;  
  DWORD dwMDNumDataIDs;  
  DWORD __RPC_FAR *pdwMDDataIDs;  
  } MD_CHANGE_OBJECT_W;  

typedef struct _MD_CHANGE_OBJECT_W __RPC_FAR *PMD_CHANGE_OBJECT_W;

Members

  • pszMDPath
    [string] The path to the modified key.

  • dwMDChangeType
    A DWORD that lists the type of changes made. This member can contain one or more of the following flags:

    Flag

    Description

    MD_CHANGE_TYPE_ADD_OBJECT

    The key was added to the metabase.

    MD_CHANGE_TYPE_DELETE_DATA

    A data entry was deleted from the key.

    MD_CHANGE_TYPE_DELETE_OBJECT

    The key was deleted from the metabase.

    MD_CHANGE_TYPE_RENAME_OBJECT

    The key was renamed.

    MD_CHANGE_TYPE_SET_DATA

    A data entry was added to or set for the key.

  • dwMDNumDataIDs
    The number of data entries that were changed.

  • pdwMDDataIDs
    [size_is][unique] A pointer to an array that contains the identifiers of the data entries that were changed. The array is dwMDNumDataIDs in length.

Requirements

Client: Requires Windows XP Professional, Windows 2000 Professional, or Windows NT Workstation 4.0.

Server: Requires Windows Server 2003, Windows 2000 Server, or Windows NT Server 4.0.

Product: IIS

Header: Declared in Mddefw.h; include iiscnfg.h, iadmw.h.