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bool delete_file(const string& filename)
{

SHFILEOPSTRUCT fop;
char str1[128];
int i;

i = 0;
while (filename[i])
{
str1[i] = filename[i];
i++;
}
str1[i] = '\0'; ++i; // add an annoying \0 to the end of the string
str1[i] = '\0'; // the final one for the C string

// initialize all data required for the copy
fop.hwnd = NULL;
fop.wFunc = FO_DELETE;
fop.pFrom = str1;
fop.pTo = NULL;
fop.fFlags = FOF_NOCONFIRMATION|FOF_SILENT;
fop.hNameMappings = NULL;
fop.lpszProgressTitle = NULL;

// remaining entries are output variables, no need to initialize
SHFileOperation(&fop);
return true;
}

Swordfish

Für die Konsole wohl eher:

#include <string>

#define _WIN32_WINNT 0x0500
#define _WIN32_IE 0x0500

#include <windows.h>
#include <shellapi.h>

bool delete_file( const std::string &filepath )
{
    std::string filepath_copy = filepath;

    filepath_copy.append( 1, '\0' );

    SHFILEOPSTRUCT file_operation;

    file_operation.hwnd = GetConsoleWindow( );
    file_operation.wFunc = FO_DELETE;
    file_operation.pFrom = filepath_copy.c_str( );
    file_operation.pTo = 0;
    file_operation.fFlags = FOF_ALLOWUNDO | FOF_WANTNUKEWARNING;

    return( SHFileOperation( &file_operation ) == 0 );
}

Greetz, Swordfish