Getting PID of new Word.ApplicationClass()

[inxanu]

First of all, I am unsure as to where to post it, so please let me know (or move it) to where it should be.

I create an instance of word as follows

Word.ApplicationClass wd = new Word.ApplicationClass();
wd.Caption = "My Word";
int wordHandle =  FindWindow("Opusapp", wd.Caption);

Questions:
1)
Word.Applicatio nClass wd = new Word.Applicatio nClass();
creates the winword.exe process,right?t hen...how can I get the Process Id of that word instance I have just created?thus I can kill it at a later stage by

                Process[] wordProcesses = Process.GetProcessesByName("WINWORD");
                foreach (Process p in wordProcesses)
                {
                    if (p.Id = myProcessId)
                        p.Kill;
}

2) When I open word using my app, the caption appears as "My Word", however sometimes (haven't been able to reproduce it always) when I open word using the shortcut to microsoft word 2007, the word document also has the "My Word" caption...Other times, it shows the expected caption "Document1" , etc...Why is this happening?Where could I get in-depth information about Word.Applicatio nClass?

If anyone can bring some light to these issues...

Many thanks

[aryanbs]

Why you want to kill it, you can Quit it normally
You can make sure its been closed after quit running following code:

 try
            {
                //release same way like below if you have any other object from word
                System.Runtime.InteropServices.Marshal.ReleaseComObject(WordApp);
                GC.Collect();
                GC.WaitForPendingFinalizers();
            }

            catch (Exception ex)
            {
                WordApp = null;
            }

More Info here

http://msdn.microsoft.com/en-us/library/microsoft.office.interop.word.applicationclass(VS.80).aspx

http://msdn.microsoft.com/en-us/library/microsoft.office.interop.word.applicationclass_members(VS.80).aspx