L_DlgPrintPreview

Show in webframe

#include "l_bitmap.h"

L_LTDLG_API L_INT L_DlgPrintPreview(hWndOwner, pDlgParams)

L_HWND hWndOwner;	/* owner of the dialog */
LPPRINTPREVIEWDLGPARAMS pDlgParams;	/* pointer to a structure */

Displays the print preview dialog box for a single image printing.

Parameter	Description
hWndOwner	Handle of the window that owns the dialog.
pDlgParams	Pointer to a PRINTPREVIEWDLGPARAMS structure to be updated with the values entered by the user through the dialog. Set members of this structure, before calling this function, to set the dialog's initial values.

Comments

The Print Preview dialog for printing a single image.

To use this dialog you must have a printer installed.

Returns

SUCCESS_DLG_EXIT	"Exit" was selected from the menu or the window was closed, and the dialog exited successfully.
< 1	An error occurred. Refer to Return Codes.

Required DLLs and Libraries

LTDLGFILE
LTDLGKRN
LTDLGUTL
LTDLGCTRL
LTDLGCOM
LTFIL
LTDIS
LTIMGUTL
LTIMGEFX
LTKRN

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application

See Also

Functions:	L_DlgInit, L_DlgPrintStitchedImages, L_PrintBitmapFast, L_PrintBitmap
Topics:	Dialogs: Printing
	Using Imaging Common Dialog

Example

 L_INT DlgPrintPreviewExample(HWND hWnd,pBITMAPHANDLE pBitmap)
{
   L_INT nRet;
   PRINTPREVIEWDLGPARAMS DlgParams;

   memset ( &DlgParams, 0, sizeof ( PRINTPREVIEWDLGPARAMS ) ) ;

   DlgParams.uStructSize = sizeof ( PRINTPREVIEWDLGPARAMS ) ;
   DlgParams.pBitmap     = pBitmap ;
   DlgParams.nCmdShow    = SW_SHOW ;

   nRet = L_DlgInit ( DLG_INIT_COLOR ) ;
   if(nRet != SUCCESS && nRet != ERROR_DLG_ALREADYINITIATED)
      return nRet;
   nRet = L_DlgPrintPreview( hWnd, &DlgParams ) ;
   if(nRet < 1)
      return nRet;
   nRet = L_DlgFree ( ) ;
   if(nRet != SUCCESS)
      return nRet;

   if ( DlgParams.hDevMode )
   {
      GlobalFree ( DlgParams.hDevMode ) ;
   }

   if ( DlgParams.hDevNames )
   {
      GlobalFree ( DlgParams.hDevNames ) ;
   }
   return SUCCESS;
}