DrvDocumentPropertySheets

A printer interface DLL's DrvDocumentPropertySheets function is responsible for creating property sheet pages that describe a print document's properties.

LONG
  DrvDocumentPropertySheets(
    PPROPSHEETUI_INFO  pPSUIInfo,
    LPARAM  lParam
    );

Parameters

pPSUIInfo

Caller-supplied pointer to a PROPSHEETUI_INFO structure. Can be NULL (see the following Comments section).

lParam

Caller-supplied integer value that is dependent on the contents of the Reason member of the PROPSHEETUI_INFO structure, as listed in the following table.

Reason Value	Definition of lParam
PROPSHEETUI_REASON_INIT
	Pointer to a DOCUMENTPROPERTYHEADER structure.
All other reason values
	See the description of the lParam parameter for the PFNPROPSHEETUI function type. (The DOCUMENTPROPERTYHEADER structure's address is contained in the lParamInit member of the PROPSHEETUI_INFO structure.)

Return Value

If pPSUIInfo is NULL, and if either lParam -> fMode is zero or lParam -> pdmOut is NULL, this function should return the size, in bytes, of the printer's DEVMODE structure. Otherwise, the function's return value is the same as that described in the Return Value section of the PFNPROPSHEETUI function type. For more information, see the Comments section.

Headers

Declared in winddiui.h. Include winddiui.h.

Comments

All printer interface DLLs must provide a DrvDocumentPropertySheets function, which is defined using the PFNPROPSHEETUI function type. The function's purpose is to call the ComPropSheet function, provided by CPSUI, to specify property sheet pages containing user-modifiable properties for print documents.

If the value received for the pPSUIInfo parameter is not NULL, the NT-based operating system print spooler is calling the function indirectly, through CPSUI. The following rules apply:

• The function should perform operations as described for the PFNPROPSHEETUI function type.
• Flags in the fMode member of the DOCUMENTPROPERTYHEADER structure indicate which property sheet pages to display and whether the user should be allowed to modify a document's properties. The only flags that might be set are DM_IN_PROMPT (or DM_PROMPT), DM_ADVANCED, DM_NOPERMISSION, and DM_OUT_BUFFER (or DM_COPY).

If the value received for the pPSUIInfo parameter is NULL, the print spooler is calling the function directly, without going through CPSUI. In this case, the lParam parameter contains the address of a DOCUMENTPROPERTYHEADER structure, and the following rules apply:

• If the fMode member of the DOCUMENTPROPERTYHEADER structure is zero, or if the pdmOut member of the same structure is NULL, the function should return just the total size of the printer's DEVMODE structure, including public and private structure members, in the DOCUMENTPROPERTYHEADER structure's cbOut member.
• If the fMode member of the DOCUMENTPROPERTYHEADER structure is not zero, the function should perform the operations indicated by the fMode flags. The only flags that might be set are DM_IN_BUFFER (or DM_MODIFY), and DM_OUT_BUFFER (or DM_COPY).

See Also

DrvDevicePropertySheets, IPrintOemUI::DocumentPropertySheets, DOCUMENTPROPERTYHEADER