public bool EditSsource(Source editedSource)
{
var src = GetSource(editedSource.Id);
if (src == null)
return false;
src.Type = editedSource.Type;
src.Author = editedSource.Author;
src.FullTitle = editedSource.FullTitle;
src.PublicationYear = editedSource.PublicationYear;
SaveChanges();
return true;
}
public Source AddSource(Source source)
{
var src = entities.Sources.Add(source);
SaveChanges();
return src;
}