コード例 #1
0
        private void deletebtn_Click(object sender, EventArgs e)
        {
            int id = Int32.Parse(prodidtxt.Text);

            using (var form = new Confirmation())
            {
                var result = form.ShowDialog();

                if (result == DialogResult.OK)
                {
                    if (DatabaseOperation.DeleteItem(id, "Product") == false)
                    {
                        MessageBox.Show("ID doesn't exist, can't delete.");
                    }
                }
            }
            Update_Dataset();
        }
コード例 #2
0
 private void Purchasebtn_Click(object sender, EventArgs e)
 {
     using (Confirmation form = new Confirmation("Are you sure you want to make this purchase?"))
     {
         var result = form.ShowDialog();
         if (result == DialogResult.OK)
         {
             invoice = calculations.CalculateInvoice(customer, invoice, userewardschkbx.Checked);
             invoice.DateOfInvoice = DateTime.Now;
             if (DatabaseOperation.AddItem(invoice))
             {
                 MessageBox.Show("Successfully added the item into the database.");
                 this.Close();
             }
             else
             {
                 MessageBox.Show("Something went wrong, please try again");
             }
         }
     }
 }