Outlook VSTO C# Make post to html url -

i making plugin outlook 2010 using vs2010 c#.

the objective of plugin grab to, cc, bc new email when custom button pressed ribbon , post external url (which takes in post request). similar how forms in html/jsp can post inputs different page(url).

so far, can grab to,cc,bc , store in string variable. don't know how make post external url.

any appreciated. thanks.

here code function far:

public void makepost(object item, ref bool cancel) {     outlook.mailitem myitem = item outlook.mailitem;      if (myitem != null)     {         string emailto = myitem.to;         string emailcc = myitem.cc;         string emailbcc = myitem.bcc;          if (emailto == null && emailcc == null && emailbcc == null)         {             messagebox.show("there no recipients check.");         }         else         {             string emailadresses = string.concat(emailto, "; ", emailcc, "; ", emailbcc);              //do here post string(emailaddresses) url.         }     } } 

you need use webrequest / httpwebrequest class, example:

httpwebrequest request = httpwebrequest.create("http://google.com/postmesmth") httpwebrequest; request.method = webrequestmethods.http.post; request.host = "google.com"; request.useragent = "mozilla/5.0 (windows nt 6.1; wow64; rv:22.0) gecko/20100101 firefox/22.0"; string data = "mydata=" + httputility.urlencode("hello world!");   streamwriter writer = new streamwriter(request.getrequeststream()); writer.write(data); writer.close();  httpwebresponse response = request.getresponse() httpwebresponse;