public void DeleteConference(int confID)
{
List <Relationship> rela = getRelationships();
List <Relationship> relaToDelete = rela.Where(Relationship => Relationship.confID == confID).ToList();
SpeakerQuery speakerQuery = new SpeakerQuery();
foreach (Relationship r in relaToDelete)
{
speakerQuery.Delete(r.speakerID);
rela.Remove(r);
}
try
{
using (StreamWriter sr = new StreamWriter(new FileStream(PATH, FileMode.Create, FileAccess.Write), Encoding.GetEncoding("windows-1250")))
{
foreach (Relationship r in rela)
{
sr.WriteLine("{0};{1};{2}", r.ID, r.confID, r.speakerID);
}
}
}
catch { }
}
public List <Speaker> getSpeakers(int ID)
{
SpeakerQuery speakerQuery = new SpeakerQuery();
List <int> IDs = getSpeakersID(ID);
List <Speaker> speakers = speakerQuery.getSpeakersBy(IDs.ToArray());
return(speakers);
}
