private void buttonSignUp_Click(object sender, EventArgs e)
{
concertsEntities = new ConcertsDataBase.ConcertsEntities1();
ConcertsDataBase.Authorization authorization = new ConcertsDataBase.Authorization();
authorization.Login = textBoxLogin.Text;
authorization.Password = textBoxPassword.Text;
concertsEntities.Authorization.Add(authorization);
concertsEntities.SaveChanges();
}
private void buttonSaveArtists_Click(object sender, EventArgs e)
{
ctx.SaveChanges();
}