hello perl monks
help me solve it
error:
Can't call method "CustomDocumentProperties" on an undefined value at powerpoint
.pl line 10.
code is below please solve it thanks in advance
use strict;
use Win32::OLE qw(in);
use Win32::OLE::Const 'Microsoft Office';
my $Word = Win32::OLE->new('Word.Application', 'Quit');
my $PowerPoint = Win32::OLE->new('PowerPoint.Application', 'Quit');
my $Watermark = $Word->Documents->Open('C:\Users\sumit\Desktop\test\D
+oc1.doc');
my $ppt = $PowerPoint->Presentations->Open('C:\Users\sumit\Desktop\te
+st\Presentation1.ppt');
my $Powerprop = $ppt->CustomDocumentProperties();
foreach my $Property (in $Watermark->CustomDocumentProperties) {
my $Name = $Property->Name;
local $Win32::OLE::Warn = 0;
my $Value = $Property->Value;
# $Property->{Value}='test';
$Value = '***Error***' if Win32::OLE->LastError;
$Value = '<undef>' unless defined $Value;
$Powerprop->Invoke('Add',{
Name => $Name, LinkToContent => 0, Type => 4, Value => $V
+alue
}
);
printf "%s %s = %s\n", $Name, '.' x (40-length($Name)), $Property-
+>Value;
}
$ppt->Save();
$ppt->Close();
$PowerPoint->Quit();
$Watermark->close();
$Word->Quit();