virtual L_INT LFile::DeletePage(nPage, uFlags=0, pSaveFileOption=NULL)
Deletes the specified page from a multipage file, if the format supports delete operations.
Number of the page to delete. Use -1 to delete the last page. Use 1 to delete the first page.
Reserved. Use 0.
Pointer to optional extended save options. Pass NULL to use the default save options.
Value | Meaning |
---|---|
SUCCESS | The function was successful. |
< 1 | An error occurred. Refer to Return Codes. |
The following file formats support delete operations:
Before you can call this function, you must set the filename for the class object.
Win32, x64.
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;
}
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