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The IPrintOemUni::DisablePDEV method allows a rendering plug-in for Unidrv to delete the private PDEV structure that was allocated by its IPrintOemUni::EnablePDEV method.
Syntax
HRESULT DisablePDEV(
PDEVOBJ pdevobj
);
Parameters
pdevobj
Caller-supplied pointer to a DEVOBJ structure.
Return value
The method must return one of the following values.
| Return code | Description |
|---|---|
|
The operation succeeded. |
|
The operation failed |
Remarks
A rendering plug-in for Unidrv must implement the IPrintOemUni::DisablePDEV method.
The IPrintOemUni::DisablePDEV method performs the same types of operations as the DrvDisablePDEV function that is exported by a printer graphics DLL. Its purpose is to allow a rendering plug-in to delete the private PDEV structure that is pointed to by the DEVOBJ structure's pdevOEM member. This PDEV structure is one that was allocated by the plug-in's IPrintOemUni::EnablePDEV method.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Desktop |
| Header | prcomoem.h (include Prcomoem.h) |