private void btnDelete_Click(object sender, EventArgs e)
{
var db = new T150112Entities();
for (int i = 0; i < this.listview.SelectedRows.Count; i++)
{
var row = this.listview.SelectedRows[i];
var item = (SanPham)row.DataBoundItem;
try
{
var product = db.SanPhams.Find(item.MaSP);
db.SanPhams.Remove(product);
db.SaveChanges(); // Do-It
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
this.ShowPhoneList();
}
private void ShowPhoneList()
{
var db = new T150112Entities();
this.listview.DataSource = db.SanPhams.ToList();
}
