private HTMLDocumentEve nts2_Event _docEvent;
private mshtml.HTMLDocu ment doc = null;
// private string _content = string.empty;

void gmailurl_Docume ntComplete(obje ct pDisp, ref object URL)
{
//doc = null;
//mshtml.IHTMLDoc ument2 doc = (IHTMLDocument2 )gmailurl.Docum ent;

//mshtml.HTMLDocu mentEvents2_Eve nt iEvent = (mshtml.HTMLDoc umentEvents2_Ev ent)doc;...