private void delete() { String id = T_Num.Text; int an = Convert.ToInt32(T_An.Text); payement = hotelEntities.Payement.Where(c => c.Payaement_id == id && c.An == an).First(); hotelEntities.Payement.Remove(payement); hotelEntities.SaveChanges(); }
private void Frm_Payement_Load(object sender, EventArgs e) { hotelEntities = new HotelEntities(); payement = new Payement(); T_Num.Focus(); T_An.Text = DateTime.Now.Year.ToString();; this.data = new BindingList <string>(); this.data.Add("Espece"); this.data.Add("Cheque"); this.data.Add("Credit Cart"); T_PatType.DataSource = this.data; T_PatType.Text = "Espece"; }