//Delete an Event
private bool Events_Delete()
{
   //Instanciating new webservice object.
   Parhot.Webservices.ParhotContactEventWS objParhotWS = new Parhot.Webservices.ParhotContactEventWS();

   //Calling webservice method for deleting an Event .
   return objParhotWS.Events_Delete("YOUR-USERNAME", "YOUR-PASSWORD", EventID);
}