PRINTER_NOTIFY_INFO structure
The PRINTER_NOTIFY_INFO structure contains printer information returned by the FindNextPrinterChangeNotification function. The function returns this information after a wait operation on a printer change notification object has been satisfied.
Syntax
typedef struct _PRINTER_NOTIFY_INFO {
DWORD Version;
DWORD Flags;
DWORD Count;
PRINTER_NOTIFY_INFO_DATA aData[1];
} PRINTER_NOTIFY_INFO, *PPRINTER_NOTIFY_INFO;
Members
-
Version
-
The version of this structure. Set this member to 2.
-
Flags
-
A bit flag that indicates the state of the notification structure. If the PRINTER_NOTIFY_INFO_DISCARDED bit is set, it indicates that some notifications had to be discarded.
-
Count
-
The number of PRINTER_NOTIFY_INFO_DATA elements in the aData array.
-
aData
-
An array of PRINTER_NOTIFY_INFO_DATA structures. Each element of the array identifies a single job or printer information field, and provides the current data for that field.
Remarks
If the Flags member has the PRINTER_NOTIFY_INFO_DISCARDED bit set, this indicates that an overflow or error occurred, and notifications may have been lost. In this case, you must call FindNextPrinterChangeNotification and specify the PRINTER_NOTIFY_OPTIONS_REFRESH flag to retrieve all current information. Until you request this refresh operation, the system will not send additional notifications for this change notification object.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 2000 Professional [desktop apps only] |
| Minimum supported server |
Windows 2000 Server [desktop apps only] |
| Header |
|