private void detach_WordComments(WordComments ent)
{
NotifyPropertyChanging("WordComments");
ent.Word = null;
}
private void attach_WordComments(WordComments ent)
{
NotifyPropertyChanging("WordComments");
ent.Word = this;
}
private void attach_WordComments(WordComments ent)
{
NotifyPropertyChanging("WordComments");
ent.Word = this;
}
private void detach_WordComments(WordComments ent)
{
NotifyPropertyChanging("WordComments");
ent.Word = null;
}
public void AddWordComment(WordComments ent)
{
var exists = from t in nlDB.WordComments
where t.WordCommentId == ent.WordCommentId
select t;
if (exists.Count() == 0)
{
ent.Word = nlDB.Words.Where(t => t.WordId == ent.WordId).FirstOrDefault();
nlDB.WordComments.InsertOnSubmit(ent);
AllWordComments.Add(ent);
}
else
{
WordComments t = exists.FirstOrDefault();
t.Author = ent.Author;
t.Comment = ent.Comment;
t.CommentDate = ent.CommentDate;
t.WordId = ent.WordId;
ent.Word = nlDB.Words.Where(t2 => t2.WordId == ent.WordId).FirstOrDefault();
t.RefWordId = t.Word.Id;
}
nlDB.SubmitChanges();
}
