#!e:/perl/bin/perl.exe -w

use strict;
use Win32::OLE qw(in with);
use Win32::OLE::Const 'Microsoft Excel';

if(scalar @ARGV != 1) {
	usage();
	exit 1;
}

$Win32::OLE::Warn = 3; # die on errors...

# get already active Excel application or open new
my $Excel = Win32::OLE->GetActiveObject('Excel.Application')
    || Win32::OLE->new('Excel.Application', 'Quit')  or die Win32::OLE->LastError(); 

$Excel->{'Visible'} = 1;    # 1 is visible, 0 is not visible

my $path = $ARGV[0];
my $filename = Win32::GetFullPathName($path);
my $Book = $Excel->Workbooks->Open($filename) or die Win32::OLE->LastError(); 


###############
# Adding new worksheet
##############
#my $Sheet2=$Book->WorkSheets->Add;    #This works ok

my $Sheet2 = $Book->Worksheets->Add({after}=>$Book->Worksheets($Book->Worksheets->{count}));  # Does not work
#my $Sheet2=$Book->WorkSheets->Add;
my $name = $Sheet2->Name;
print "Working on sheet name: $name\n";


#$Sheet2->Move(After=> $Book->Worksheets->Count);   # Does not work

$Sheet2 -> Activate();
$Sheet2->{Name} = 'CSV';

$name = $Sheet2->Name;

print "Working on sheet name: $name\n";

# open Excel file

my $wkSheetCount = $Book->Worksheets->Count;

  foreach my $sheetnum (1..$wkSheetCount)
  {
     my $Sheet = $Book->Worksheets($sheetnum);
     $Sheet -> Activate();
     
     $name = $Sheet->Name;
     print "Working on sheet # $sheetnum - Its name is $name\n";
  }

$Book->Close;
undef $Book;


$Excel->Quit;

exit 1;


###############################################################################
# usage 
#
###############################################################################
sub usage{
	print "Usage:\n" .
		"\tperl $0 Test.xls \n";
}