typedef struct _DOCUMENTPROPERTYHEADER {
WORD cbSize;
WORD Reserved;
HANDLE hPrinter;
LPTSTR pszPrinterName;
PDEVMODE pdmIn;
PDEVMODE pdmOut;
DWORD cbOut;
DWORD fMode;
} DOCUMENTPROPERTYHEADER, *PDOCUMENTPROPERTYHEADER;
The DOCUMENTPROPERTYHEADER structure is passed to DrvDocumentPropertySheets as the lParam parameter.
Members
cbSize
Size of this structure, in bytes.
Reserved
Reserved. Must be set to zero.
hPrinter
Handle to the printer whose configuration data is being queried or set.
pszPrinterName
Pointer to a null-terminated string that specifies the name of the printer.
pdmIn
Pointer to the input DEVMODE structure that contains the configuration data to be used by the driver to initialize the controls of the dialog box. This parameter can be null.
pdmOut
Pointer to an output DEVMODE structure in which the final printer configuration data is returned. This parameter can be null.
cbOut
Specifies the size, in bytes, of the buffer to which pdmOut points.
fMode
Bitmask specifying the operation(s) to be performed by DrvDocumentPropertySheets. If this member is zero, the driver should simply return the size, in bytes, of its DEVMODE structure. Otherwise, this parameter can be one or more of the following values:
| Flag | Meaning |
| DM_IN_BUFFER | The buffer to which pdmIn points is valid. Before doing anything else, the driver should merge its current settings with the settings in the input DEVMODE, updating only those members specified in the dmField member of the input DEVMODE. In cases of conflict during the merge, the driver should use the setting provided by the input DEVMODE. This value is also defined as DM_MODIFY. |
| DM_IN_PROMPT | The buffer to which pdmIn points is valid. The driver should present its Document Properties property sheet using the default values specified in the input DEVMODE. The driver should update its DEVMODE structure to those values specified by the user through the UI. The driver should ignore this field when pPSUIInfo is null, because no dialog box interaction should occur. This value is also defined as DM_PROMPT. |
| DM_OUT_BUFFER | The driver should write its current print settings, including private data, in the buffer to which pdmOut points. If the DM_OUT_BUFFER bit is not set, pdmOut can be null. This value is also defined as DM_COPY. |
| DM_ADVANCED | DrvDocumentPropertySheets has been called as a result of an application call to the Win32 AdvancedDocumentProperties function. This bit is set by the spooler. |
| DM_NOPERMISSION | The driver should not allow the user to change any items on the property sheet. This bit is set by the spooler. |
| DM_USER_DEFAULT | DrvDocumentPropertySheets was called by the Printer Folder as a result of the user selecting "Document Properties". |