PAGESETUPDLG

PAGESETUPDLG

The PAGESETUPDLG structure contains information the PageSetupDlg function uses to initialize the Page Setup common dialog box. After the user closes the dialog box, the system returns information about the user-defined page parameters in this structure.

typedef struct tagPSD { // psd

DWORD lStructSize;

HWND hwndOwner;

HGLOBAL hDevMode;

HGLOBAL hDevNames;

DWORD Flags;

POINT ptPaperSize;

RECT rtMinMargin;

RECT rtMargin;

HINSTANCE hInstance;

LPARAM lCustData;

LPPAGESETUPHOOK lpfnPageSetupHook;

LPPAGEPAINTHOOK lpfnPagePaintHook;

LPCTSTR lpPageSetupTemplateName;

HGLOBAL hPageSetupTemplate;

} PAGESETUPDLG, * LPPAGESETUPDLG;

Members

lStructSize

Specifies the size, in bytes, of this structure.

hwndOwner

Identifies the window that owns the dialog box. This member can be any valid window handle, or it can be NULL if the dialog box has no owner.

hDevMode

Handle to a global memory object that contains a DEVMODE structure. On input, if a handle is given, the values in the corresponding DEVMODE structure are used to initialize the controls in the dialog box. On output, the dialog box sets hDevMode to a global memory handle for a DEVMODE structure that contains values specifying the user's selections. If the user's selections are not available, the dialog box sets hDevMode to NULL.

hDevNames

Handle to a global memory object that contains a DEVNAMES structure. This structure contains three strings that specify the driver name, the printer name, and the output port name. On input, if a handle is given, the strings in the corresponding DEVNAMES structure are used to initialize controls in the dialog box. On output, the dialog box sets hDevNames to a global memory handle for a DEVNAMES structure that contains strings specifying the user's selections. If the user's selections are not available, the dialog box sets hDevNames to NULL.

Flags

A set of bit flags that you can use to initialize the Page Setup common dialog box. When the dialog box returns, it sets these flags to indicate the user's input. This member can be a combination of the following flags:

PSD_DEFAULTMINMARGINS

Sets the minimum values that the user can specify for the page margins to be the minimum margins allowed by the printer. This is the default. This flag is ignored if the PSD_MARGINS and PSD_MINMARGINS flags are also specified.

PSD_DISABLEMARGINS

Disables the margin controls, preventing the user from setting the margins.

PSD_DISABLEORIENTATION

Disables the orientation controls, preventing the user from setting the page orientation.

PSD_DISABLEPAGEPAINTING

Prevents the dialog box from drawing the contents of the sample page. If you enable a PagePaintHook hook procedure, you can still draw the contents of the sample page.

PSD_DISABLEPAPER

Disables the paper controls, preventing the user from setting page parameters such as the paper size and source.

PSD_DISABLEPRINTER

Disables the Printer button, preventing the user from invoking a dialog box that contains additional printer setup information.

PSD_ENABLEPAGEPAINTHOOK

Enables the hook procedure specified in the lpfnPagePaintHook member.

PSD_ENABLEPAGESETUPHOOK

Enables the hook procedure specified in the lpfnPageSetupHook member.

PSD_ENABLEPAGESETUPTEMPLATE

Indicates that the hInstance and lpPageSetupTemplateName members specify a dialog box template to use in place of the default template.

PSD_ENABLEPAGESETUPTEMPLATEHANDLE

Indicates that the hPageSetupTemplate member identifies a data block that contains a preloaded dialog box template. The system ignores the lpPageSetupTemplateName member if this flag is specified.

PSD_INHUNDREDTHSOFMILLIMETERS

Indicates that hundredths of millimeters are the unit of measurement for margins and paper size. The values in the rtMargin, rtMinMargin, and ptPaperSize members are in hundredths of millimeters. You can set this flag on input to override the default unit of measurement for the user's locale. When the function returns, the dialog box sets this flag to indicate the units used.

PSD_INTHOUSANDTHSOFINCHES

Indicates that thousandths of inches are the unit of measurement for margins and paper size. The values in the rtMargin, rtMinMargin, and ptPaperSize members are in thousandths of inches. You can set this flag on input to override the default unit of measurement for the user's locale. When the function returns, the dialog box sets this flag to indicate the units used.

PSD_INWININIINTLMEASURE

Not implemented.

PSD_MARGINS

Causes the system to use the values specified in the rtMargin member as the initial widths for the left, top, right, and bottom margins. If PSD_MARGINS is not set, the system sets the initial widths to one inch for all margins.

PSD_MINMARGINS

Causes the system to use the values specified in the rtMinMargin member as the minimum allowable widths for the left, top, right, and bottom margins. The system prevents the user from entering a width that is less than the specified minimum. If PSD_MINMARGINS is not specified, the system sets the minimum allowable widths to those allowed by the printer.

PSD_NOWARNING

Prevents the system from displaying a warning message when there is no default printer.

PSD_RETURNDEFAULT

PageSetupDlg does not display the dialog box. Instead, it sets the hDevNames and hDevMode members to handles to DEVMODE and DEVNAMES structures that are initialized for the system default printer. PageSetupDlg returns an error if either hDevNames or hDevMode is not NULL.

PSD_SHOWHELP

Causes the dialog box to display the Help button. The hwndOwner member must specify the window to receive the HELPMSGSTRING registered messages that the dialog box sends when the user clicks the Help button.

ptPaperSize

Specifies the dimensions of the paper selected by the user. The PSD_INTHOUSANDTHSOFINCHES or PSD_INHUNDREDTHSOFMILLIMETERS flag indicates the units of measurement.

rtMinMargin

Specifies the minimum allowable widths for the left, top, right, and bottom margins. The system ignores this member if the PSD_MINMARGINS flag is not set. These values must be less than or equal to the values specified in the rtMargin member. The PSD_INTHOUSANDTHSOFINCHES or PSD_INHUNDREDTHSOFMILLIMETERS flag indicates the units of measurement.

rtMargin

Specifies the widths of the left, top, right, and bottom margins. If you set the PSD_MARGINS flag, rtMargin specifies the initial margin values. When PageSetupDlg returns, rtMargin contains the margin widths selected by the user. The PSD_INHUNDREDTHSOFMILLIMETERS or PSD_INTHOUSANDTHSOFINCHES flag indicates the units of measurement.

hInstance

If the PSD_ENABLEPAGESETUPTEMPLATE flag is set in the Flags member, hInstance is the handle of the application or module instance that contains the dialog box template named by the lpPageSetupTemplateName member.

lCustData

Specifies application-defined data that the system passes to the hook procedure identified by the lpfnPageSetupHook member. When the system sends the WM_INITDIALOG message to the hook procedure, the message's lParam parameter is a pointer to the PAGESETUPDLG structure specified when the dialog was created. The hook procedure can use this pointer to get the lCustData value.

lpfnPageSetupHook

Pointer to a PageSetupHook hook procedure that can process messages intended for the dialog box. This member is ignored unless the PSD_ENABLEPAGESETUPHOOK flag is set in the Flags member.

lpfnPagePaintHook

Pointer to a PagePaintHook hook procedure that receives WM_PSD_* messages from the dialog box whenever the sample page is redrawn. By processing the messages, the hook procedure can customize the appearance of the sample page. This member is ignored unless the PSD_ENABLEPAGEPAINTHOOK flag is set in the Flags member.

lpPageSetupTemplateName

Pointer to a null-terminated string that names the dialog box template resource in the module identified by the hInstance member. This template is substituted for the standard dialog box template. For numbered dialog box resources, lpPageSetupTemplateName can be a value returned by the MAKEINTRESOURCE macro. This member is ignored unless the PSD_ENABLEPAGESETUPTEMPLATE flag is set in the Flags member.

hPageSetupTemplate

If the PSD_ENABLEPAGESETUPTEMPLATEHANDLE flag is set in the Flags member, hPageSetupTemplate is the handle of a memory object containing a dialog box template.

Remarks

If the PSD_INHUNDREDTHSOFMILLIMETERS and PSD_INTHOUSANDTHSOFINCHES flags are not specified, the system queries the LOCALE_IMEASURE value of the default user locale to determine the unit of measure (either hundredths of millimeters or thousandths of inches) for the margin widths and paper size.

If both hDevNames and hDevMode have valid handles and the printer name specified by the wDeviceOffset member of the DEVNAMES structure is not the same as the name specified by the dmDeviceName member of the DEVMODE structure, the system uses the name specified by wDeviceOffset by default.