private void ShowAnSangList()
{
QuanAnEntities db = new QuanAnEntities();
var list = db.AnSangs.ToArray();
this.grdAnsang.DataSource = list;
}
private void showAnSangList()
{
var db = new QuanAnEntities();
var list = db.AnSangs.ToArray();
this.GrdAnSang.DataSource = list;
}
private void ShowAnSangList()
{
QuanAnEntities db = new QuanAnEntities();
AnSang[] list = db.AnSangs.ToArray();
this.GRDAnSang.DataSource = list;
}
void btnThemMoi_Click(object sender, EventArgs e)
{
var tenmon = this.txtTenMon.Text;
var giatien = int.Parse(this.txtGiaTien.Text);
var anSang = new AnSang();
anSang.TenMon = tenmon;
anSang.GiaTien = giatien;
var db = new QuanAnEntities();
db.AnSangs.Add(anSang);
db.SaveChanges();
MessageBox.Show("Them moi mon an thanh cong");
this.Close();
}
void btnLuu_Click(object sender, EventArgs e)
{
var tenMon = this.tbxTenMon.Text;
var giaTien = int.Parse(this.tbxGiaTien.Text);
var anSang = new AnSang();
anSang.TenMon = tenMon;
anSang.GiaTien = giaTien;
var db = new QuanAnEntities();
db.AnSangs.Add(anSang);
db.SaveChanges();
MessageBox.Show("Them Mon Thanh Cong !!!");
this.Close();
}