public Form2(Artigos obj)
{
InitializeComponent();
db = new DbEntity2Entities();
if (obj == null)
{
artigosBindingSource.DataSource = new Artigos();
db.Artigos.Add(artigosBindingSource.Current as Artigos);
}
else
{
artigosBindingSource.DataSource = obj;
db.Artigos.Attach(artigosBindingSource.Current as Artigos);
}
}
private void Form1_Load(object sender, EventArgs e)
{
db = new DbEntity2Entities();
artigosBindingSource.DataSource = db.Artigos.ToList();
}