LDialogFile::DoModalFileConversion
#include "ltwrappr.h"
virtual L_INT LDialogFile::DoModalFileConversion(hWndOwner)
HWND hWndOwner; |
/* handle of the window which owns the dialog */ |
Displays the File Conversion dialog box, and gets the options for converting files.
Parameter |
Description |
hWndOwner |
Handle of the window which owns the dialog. |
Returns
SUCCESS_DLG_CLOSE |
The "Close" 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. |
Comments
LDialogFile::SetFileConversionParams must be called before using this function to set the initial values for the dialog. You can get the updated FILECONVERSIONDLGPARAMS with the values entered by the user through the dialog by using LDialogFile::GetFileConversionParams.
Notes:
In the Source files, the formats listed below are only supported in 32-bit platforms:
"Canon RAW Format (*.crw)"
"DJVU (*.djv)"
"Kodak Digital Camera KDC (*.kdc)"
"Kodak Photo CD (*.pcd)"
"Mr SID (*.sid)"
"MS Fax (*.awd)"
"Profession Digital Camera (*.dcr)"
In the File Type list, the format listed below is only supported in 32-bit platforms:
"MS FAX (AWD) (*.awd)"
Required DLLs and Libraries
LTDLGFILE 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
Example
L_INT LDialogFile_DoModalFileConversionExample(LBitmap * pBitmap, HWND hWnd) { L_INT nRet = 0; LDialogFile DlgFile; DlgFile.SetBitmap (pBitmap); nRet = LDialogFile::Initialize (0); if(nRet != SUCCESS) return nRet; FILECONVERSIONDLGPARAMS DlgParams ; memset ( &DlgParams, 0, sizeof ( FILECONVERSIONDLGPARAMS ) ) ; DlgParams.uStructSize = sizeof ( FILECONVERSIONDLGPARAMS ) ; DlgParams.uOverwrite = DLG_FILECONVERSION_OVERWRITE_SKIP ; DlgParams.pFileFormats = NULL ; DlgParams.nFileFormatsCount = 0 ; DlgParams.bUseLogReport = TRUE ; DlgParams.bRemoveSrcFile = FALSE ; DlgParams.bShowFullPath = TRUE ; DlgParams.bUseOriginalFolder = TRUE ; DlgParams.pszSrcFileList = NULL ; DlgParams.uDlgFlags = DLG_FILECONVERSION_SHOW_LOADOPTIONS | DLG_FILECONVERSION_SHOW_FILEINFO | DLG_FILECONVERSION_SHOW_PREVIEW_PAGES | DLG_FILECONVERSION_SHOW_RESIZE | DLG_FILECONVERSION_SHOW_ROTATE | DLG_FILECONVERSION_SHOW_NAMINGTEMPLATE | DLG_FILECONVERSION_SHOW_OVERWRITE | DLG_FILECONVERSION_SHOW_OVERWRITE_ALL | DLG_FILECONVERSION_SHOW_ADD | DLG_FILECONVERSION_SHOW_ADDFOLDER | DLG_FILECONVERSION_SHOW_REMOVE | DLG_FILECONVERSION_SHOW_SELECTALL | DLG_FILECONVERSION_SHOW_DELETEORIGINAL ; DlgFile.EnableCallBack (FALSE); nRet = DlgFile.SetFileConversionParams (&DlgParams) ; if(nRet != SUCCESS) return nRet; nRet = DlgFile.DoModalFileConversion(hWnd); if(nRet < 1) return nRet; // Gets the updated values for the structure nRet = DlgFile.GetFileConversionParams (&DlgParams, sizeof(DlgParams)) ; if(nRet != SUCCESS) return nRet; nRet = LDialogFile::Free (); if(nRet != SUCCESS) return nRet; return SUCCESS; }