IPrinterExtensionManager::Unregister method
[This documentation is preliminary and is subject to change.]
The Unregister method disassociates a printer extension with a reason and a printer driver. The printer extension will no longer receive events for this reason and this printer driver.
Syntax
HRESULT Unregister(
[in] GUID printerDriverId,
[in] GUID reasonId,
[in] GUID printerExtensionId
);
Parameters
printerDriverId [in]
The GUID representing the printer driver. This GUID is specified in the INF file, and is also specified by the manifest file directive 'PrinterDriverID'.reasonId [in]
The reason ID. A printer extension should be unregistered for one activation reason.printerExtensionId [in]
he extension ID. The unique identifier for a printer extension as specified in the manifest file’s [PrinterExtensions] section.
Return value
This method returns an HRESULT value.
See also
IPrinterExtensionManager
Build date: 2/2/2012