Word - 15 arguments

Question

I am using trying to use from my windows form. I have added a ref to the word.dll. Word.Document aDoc = WordApp.Documents.Open(ref fileName ref missingref readOnly ref missing ref missing ref missing ref missing ref missing ref missing ref missing ref missing ref isVisibleref missingref missingref missing); This gives error that no method of open has 15 parameters. Where can I find out the parameters it is expecting and how many. I already use object missing = System.Reflection.Missing.Value; so I don't have to specify my argument values. Thanks

robin 0 · Answer

I do not know interoperability good but in my case it works this way: private void button1_Click(...) { Word.DocumentClass aDoc = new DocumentClass(); object fn = (object)@F:	mp\1.doc; object miss = System.Reflection.Missing.Value; aDoc.Application.Documents.Open(ref fn ref miss ref miss ref miss ref miss ref miss ref miss ref miss ref miss ref miss ref miss ref miss ref miss ref miss ref miss); aDoc.Application.Activate(); }