References ▼
#include "l_bitmap.h"
L_LTDLG_API L_INT L_DlgPrintPreview(hWndOwner, pDlgParams)
Displays the print preview dialog box for a single image printing.
Handle of the window that owns the dialog.
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.
The Print Preview dialog for printing a single image.
To use this dialog you must have a printer installed.
| Value | Meaning |
|---|---|
| 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
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;}