如何编辑或删除谷歌日历与C＃

我只是想知道，如果存在一种方式来编辑或删除谷歌日历中的约会，使用LightSwitch的创建这样的任命即时预约：如何编辑或删除谷歌日历与C＃

public void SendAppointment() 
{ 
    try 
    { 
     MailMessage msg = new MailMessage(); 
     SmtpClient sc = new SmtpClient("smtp.gmail.com", 587); 
     msg.From = new MailAddress("[email protected]", "NEW EVENT"); 
     sc.Credentials = new NetworkCredential("[email protected]", "password"); 
     sc.EnableSsl = true; 

     msg.To.Add(new MailAddress("[email protected]", "Invited")); 
     msg.Subject = "Subject"; 
     msg.Body = "YOUR CONTENT"; 

     StringBuilder str = new StringBuilder(); 
     str.AppendLine("BEGIN:VCALENDAR"); 
     str.AppendLine("PRODID:-//GeO"); 
     str.AppendLine("VERSION:2.0"); 
     str.AppendLine("METHOD:REQUEST"); 
     str.AppendLine("BEGIN:VEVENT"); 
     str.AppendLine(string.Format("DTSTART:{0:yyyyMMddTHHmmssZ}", START_DATE)); 
     str.AppendLine(string.Format("DTSTAMP:{0:yyyyMMddTHHmmssZ}", DateTime.UtcNow)); 
     str.AppendLine(string.Format("DTEND:{0:yyyyMMddTHHmmssZ}", END_DATE)); 
     str.AppendLine("LOCATION: " + Direccion); 
     str.AppendLine(string.Format("UID:{0}", Guid.NewGuid())); 
     //str.AppendLine(string.Format("DESCRIPTION:{0}", msg.Body)); 
     str.AppendLine(string.Format("DESCRIPTION;ENCODING=QUOTED-PRINTABLE:{0}", msg.Body)); 

     str.AppendLine(string.Format("X-ALT-DESC;FMTTYPE=text/html:{0}", msg.Body)); 
     str.AppendLine(string.Format("SUMMARY;ENCODING=QUOTED-PRINTABLE:{0}", msg.Subject)); 
     str.AppendLine(string.Format("ORGANIZER:MAILTO:{0}", msg.From.Address)); 

     str.AppendLine(string.Format("ATTENDEE;CN=\"{0}\";RSVP=TRUE:mailto:{1}", msg.To[0].DisplayName, msg.To[0].Address)); 

     str.AppendLine("BEGIN:VALARM"); 
     str.AppendLine("TRIGGER:-PT15M"); 
     str.AppendLine("ACTION:DISPLAY"); 
     str.AppendLine("DESCRIPTION;ENCODING=QUOTED-PRINTABLE:Reminder"); 
     str.AppendLine("END:VALARM"); 
     str.AppendLine("END:VEVENT"); 
     str.AppendLine("END:VCALENDAR"); 
     System.Net.Mime.ContentType type = new System.Net.Mime.ContentType("text/calendar"); 
     type.Parameters.Add("method", "REQUEST"); 
     //type.Parameters.Add("method", "PUBLISH"); 
     type.Parameters.Add("name", "Cita.ics"); 
     msg.AlternateViews.Add(AlternateView.CreateAlternateViewFromString(str.ToString(), type)); 
     sc.Send(msg); 
    } 
    catch (Exception e) 
    { 
     throw e; 
    } 
}

我真的不知道如何在Google日历中获得特定活动，有人可以引导我以正确的方式？，非常感谢你。

来源

2014-03-12 NESTicle