References ▼
#include "ltwrappr.h"
virtual L_INT LDialogFile::DoModalSave(hWndOwner)
Displays the Save dialog box, and gets the options for [LDialogFile:DoModalSave.
Handle of the window which owns the dialog.
| Value | Meaning |
|---|---|
| SUCCESS_DLG_OK | The "OK" button was pressed, and the dialog exited successfully. |
| SUCCESS_DLG_CANCEL | The "Cancel" button was pressed, and the dialog exited successfully. |
| < 1 | An error occurred. Refer to Return Codes. |
LDialogFile::SetSaveParams must be called before using this function to set the initial values for the dialog. You can get the updated SAVEDLGPARAMS with the values entered by the user through the dialog by using LDialogFile::GetSaveParams.
The Save dialog.
Required DLLs and Libraries
L_INT LDialogFile_DoModalSaveExample(LBitmap * pBitmap, HWND hWnd){L_INT nRet = 0;LDialogFile DlgFile;DlgFile.SetBitmap (pBitmap);nRet = LDialogFile::Initialize (0);if(nRet != SUCCESS)return nRet;SAVEDLGPARAMS DlgParams ;OPENFILENAME OpenFileName ;memset ( &DlgParams, 0, sizeof ( SAVEDLGPARAMS ) ) ;OpenFileName.lStructSize = sizeof ( OPENFILENAME ) ;OpenFileName.lpstrInitialDir = NULL;OpenFileName.lpstrTitle = TEXT("Save a File");OpenFileName.nFilterIndex = 0 ;DlgParams.uStructSize = sizeof (SAVEDLGPARAMS) ;DlgParams.nQFactor = 2 ;DlgParams.nPageNumber = 1 ;DlgParams.uSaveMulti = MULTIPAGE_OPERATION_REPLACE ;DlgParams.uDlgFlags = DLG_SAVE_SHOW_FILEOPTIONS_PROGRESSIVE |DLG_SAVE_SHOW_FILEOPTIONS_MULTIPAGE |DLG_SAVE_SHOW_FILEOPTIONS_STAMP |DLG_SAVE_SHOW_FILEOPTIONS_QFACTOR |DLG_SAVE_SHOW_FILEOPTIONS_J2KOPTIONS |DLG_SAVE_SHOW_FILEOPTIONS_BASICJ2KOPTIONS ;DlgFile.EnableCallBack (FALSE);nRet = DlgFile.SetSaveParams (&DlgParams) ;if(nRet != SUCCESS)return nRet;nRet = DlgFile.SetFileName(MAKE_IMAGE_PATH(TEXT("Out_IMAGE1.GIF"))) ;if(nRet != SUCCESS)return nRet;nRet = DlgFile.DoModalSave(hWnd);if(nRet < 1)return nRet;// Gets the updated values for the structurenRet = DlgFile.GetSaveParams(&DlgParams, sizeof(DlgParams)) ;if(nRet != SUCCESS)return nRet;nRet = LDialogFile::Free ();if(nRet != SUCCESS)return nRet;return SUCCESS;}