WM_PSD_ENVSTAMPRECT message
Notifies the hook procedure of a Page Setup dialog box, PagePaintHook, that the dialog box is about to draw the envelope-stamp rectangle of the sample page.
#define WM_USER 0x0400
#define WM_PSD_ENVSTAMPRECT (WM_USER+5)
Parameters
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wParam
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A handle to the device context for the sample page.
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lParam
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A pointer to a RECT structure that contains the coordinates, in pixels, of the envelope-stamp rectangle.
Return value
If the hook procedure returns TRUE, the dialog box does not draw the envelope-stamp portion of the sample page.
If the hook procedure returns FALSE, the dialog box draws the envelope-stamp portion of the sample page.
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 messages to the hook procedure.
A hook procedure receives this message only if the selected paper type is an envelope.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 2000 Professional [desktop apps only] |
| Minimum supported server |
Windows 2000 Server [desktop apps only] |
| Header |
|
See also
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Reference
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Conceptual