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Word COM integration

I am noticing a problem when interfacing with Word through my C# code.
What I am trying to do is enumerate through the documents currently
open in Word. I have noticed issues with this on both methods I can
think to try.

We are using COM objects, because we need compatibility with Word 2000.
I am testing this against Word 2003 however.

For simplicity sake, I have two documents open, 1.doc and 2.doc.

Method 1:
If I do
foreach(Word.Document doc in wordHandle.Documents) {}
then the first time this is run, I get the correct documents. If I try
to enumerate through a second time, it only runs through once, even
though wordHandle.Documents.Count is 2.

This doesn't work, so let's try with for...

Method 2:
If I do
for(int i=1; i < wordHandle.Documents.Count+1; i++)
{
Object oI = i;
Word.Document doc = wordHandle.Documents.Item(ref oI);
}
then the first time this is run, I get 2 documents, but it is the same
two documents. I get 1.doc and 1.doc, both times. After the first
run, I get the correct two documents, 1.doc and 2.doc.

So, it seems that to get the correct documents every time, I would want
to do the foreach the first time, then use for each time after. This
seems like a serious pain, especially since I don't know what will
happen if a third document is opened after we already enumerated
through.

Has anyone run into this issue and found a good solution?

Steve

Nov 16 '05 #1
0 1291

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