google calendar api asp.net c# delete event -

i have function

 private static void deleteevent(calendarservice service, string ptitle,datetime pdate)     {         feedquery query = new feedquery();         query.uri = new uri("http://www.google.com/calendar/feeds/default/private/full");         atomfeed calfeed = service.query(query);         foreach (atomentry entry in calfeed.entries)         {             if (ptitle.equals(entry.title.text))             {                 entry.delete(); break;             }         }     } 

how can delete event title , date ?

these might help:

http://code.google.com/apis/calendar/data/2.0/developers_guide_dotnet.html#deletingevents
http://code.google.com/apis/calendar/data/2.0/developers_guide_dotnet.html#retrievingevents

i'd guess following might work:

eventquery query = new eventquery("https://www.google.com/calendar/feeds/default/private/full");   query.startdate = ...; query.enddate = ...; eventfeed feed = service.query(query); foreach (var entry in feed.entries) {     if (ptitle.equals(entry.title.text))     {         entry.delete(); break;     } }