Re: Problem using Win32::OLE with MS Word

[Trix606]

in reply to Problem using Win32::OLE with MS Word

I tried jplindstrom's solution but could not get eval to trap the error.

Try this:

#!perl -w

# Uses
use strict;
use Win32::OLE;
use Win32::OLE::Const;
# Create MSWord object and load constants
my $MSWord = Win32::OLE->new('Word.Application', 'Quit') or 
die "Could not load MS Word\n";
my $wd=Win32::OLE::Const->Load($MSWord);

# Words and language to search for
my @words= ("quick","xxx");
my $language=$wd->{wdEnglishUS};

Win32::OLE->Option(Warn => 0); # Ignore OLE Errors
# Get synonyms from MSWord
for my $word (@words)
{
    my $synonyms=$MSWord->SynonymInfo({Word => $word, LanguageID => $l
+anguage});
    my $OLEerror = Win32::OLE->LastError();
    unless ($OLEerror)
    {
        if ($synonyms->Found)
        {
            foreach (@{ $synonyms->SynonymList(1) }) { print "$word: $
+_.\n" };
        }
        else
        {
            print "$word: Do not have any synonyms.\n";
        }
    }
    else
    {
        print "OLE Error: $OLEerror\n";
    }
}
Win32::OLE->Option(Warn => 1); # Reset to default OLE Error Handling

This calls the Found method on the synonyms object before trying to access the SynonymList.

Update: Modified program to handle missing thesaurus. After seeing Discipulus' post I tried the Italian thesaurus which caused the program to fail because I don't have the Italian thesaurus DLL installed.

Basically you're ignoring the error from OLE (Win32::OLE->Option(Warn => 0)) and checking for it yourself with Win32::OLE->LastError().

Note that the last line resets things so you'll get any subsequent OLE errors.

Update: Added comments to highlight <c>Win32::OLE->Option<c/> use. Changed last line to reset to default setting for OLE Errors.

Now attempting to move on. :)

[adambrad]

I tried your solution and it worked beautifully but I get another puzzling error if Iadd the word "pieces" to the array. eg.



my @words=("quick","xxx","pieces");



To hopefully get more of an indication of what the problem is, I uncommented your line:

Win32::OLE->Option(Warn => 0); # Ignore OLE Errors

The error I get when I run the script is this:



quick: rapid
quick: fast
quick: speedy
quick: swift
quick: nippy
xxx: Do not have any synonyms.
OLE exception from "Microsoft Word":

One of the values passed to this method or property is out of range.

Win32::OLE(0.1403) error 0x800a16d3
    in METHOD/PROPERTYGET "SynonymList" at C:\adam2.pl line 22
Can't use an undefined value as an ARRAY reference at C:\adam2.pl line
+ 26.



The thing is if I use the Thesaurus in MS Word directly on the word "pieces" it does return one entry, that being "piece".

Any idea why then the script reports that value as being out of range?

[adambrad]

Actually, looking at this more closely:

>>The thing is if I use the Thesaurus in MS Word
>>directly on the word "pieces" it does return one
>>entry, that being "piece".

...that is not true. In fact, the Thesaurus returns "piece" and suggests this as a related word(ie. Replace with Related Word) and not as a synonym (ie. Replace with Synonym).

So in this case there is no suggested synonym but how would I go about coding for that (I don't want related words - just a list of matching synonyms returned).

Thanks, Adam

[Anonymous Monk]

Solved. Just had to replace this:


if ($synonyms->Found)


....with this:


if (($synonyms->Found) && ($synonyms->SynonymList(1)))