LFile::DeletePage

Summary

Deletes the specified page from a multipage file, if the format supports delete operations.

Syntax

#include "ltwrappr.h"

virtual L_INT LFile::DeletePage(nPage, uFlags=0, pSaveFileOption=NULL)

Parameters

L_INT nPage

Number of the page to delete. Use -1 to delete the last page. Use 1 to delete the first page.

L_UINT uFlags

Reserved. Use 0.

pSAVEFILEOPTION pSaveFileOption

Pointer to optional extended save options. Pass NULL to use the default save options.

Returns

Value	Meaning
SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

The following file formats support delete operations:

TIFF (most TIFF formats, including JTIF, but excluding EXIF)
PCX
Winfax

Before you can call this function, you must set the filename for the class object.

Required DLLs and Libraries

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

Platforms

Win32, x64.

Example

L_INT LFile__DeletePageExample() 
 
{ 
   L_INT nRet; 
   LFile LeadFile; 
 
   LeadFile.SetFileName(MAKE_IMAGE_PATH(TEXT("eye.gif"))) ; 
 
   nRet = LeadFile.DeletePage(2,0, NULL) ; 
   if(nRet != SUCCESS) 
      return nRet; 
 
   return SUCCESS; 
}