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Quick Info
Windows NT
| Yes
| Win95
| Yes
| Win32s
| Yes
| Import Library
| -
| Header File
| commdlg.h
| Unicode
| No
| Platform Notes
| None
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WM_PSD_MINMARGINRECT
The WM_PSD_MINMARGINRECT message informs a PagePaintHook hook procedure of the coordinates of the margin rectangle in the sample page.
A Page Setup dialog box sends this message when it is about to draw the
contents of the sample page.
WM_PSD_MINMARGINRECT
hDC = (WPARAM) (HDC) wParam; // handle of the device context
lprcMinMargin = (LPARAM) (LPRECT) lParam; // minimum margin rectangle
Parameters
hDC
Value of wParam. Identifies the device context for the sample page.
lprcMinMargin
Value of lParam. Pointer to a RECT structure that contains the coordinates, in pixels, of the minimum margin
rectangle.
Return Values
If the hook procedure returns TRUE, the dialog box sends no more WM_PSD*
messages and does not draw in the sample page until the next time the system needs
to redraw the sample page.
If the hook procedure returns FALSE, the dialog box sends the remaining
messages of the drawing sequence.
Remarks
The Page Setup dialog box includes an image of a sample page that shows how
the user's selections affect the appearance of the printed output. When you call
the PageSetupDlg function, you can provide a PagePaintHook hook procedure to customize the appearance of the sample page. Whenever the
dialog box is about to draw the contents of the sample page, the dialog box
sends a sequence of WM_PSD* messages to the hook procedure.
See Also
PagePaintHook, PageSetupDlg, RECT, WM_PSD_PAGESETUPDLG
Related Links
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Unix Manual Pages
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