private void detach_Authors(Authors entity)
{
this.SendPropertyChanging();
entity.Countries = null;
}
private void attach_Authors(Authors entity)
{
this.SendPropertyChanging();
entity.Countries = this;
}
partial void DeleteAuthors(Authors instance);
partial void UpdateAuthors(Authors instance);
partial void InsertAuthors(Authors instance);
public void ShowAuthor(Authors author)
{
Console.WriteLine("{0,-30} {1,20}", "Full name", "Country");
Console.WriteLine(new string('-', 70));
Console.WriteLine("{0,-27} {1,22} ", author.Name + ' ' + author.Surname, author.Countries.Name);
}