Пример #1
0
        private void btnYes_Click(object sender, EventArgs e)
        {
            int temp = getName();
            int num  = (int)Val(txtNumber.Text);

            if (num != 0)
            {
                if (temp == 0)
                {
                    LsFoodForm.Instance().listViewSV.SelectedItems[0].SubItems[3].Text = num.ToString();
                    addItemToOrder(LsFoodForm.Instance().listViewSV, LsOrderForm.Instance().listViewSV);
                }
                else if (temp == 1)
                {
                    LsDrinkForm.Instance().listViewSV.SelectedItems[0].SubItems[3].Text = num.ToString();
                    addItemToOrder(LsDrinkForm.Instance().listViewSV, LsOrderForm.Instance().listViewSV);
                }
                else if (temp == 2)
                {
                    LsItemForm.Instance().listViewSV.SelectedItems[0].SubItems[3].Text = num.ToString();
                    addItemToOrder(LsItemForm.Instance().listViewSV, LsOrderForm.Instance().listViewSV);
                }
            }
            else
            {
                MessageBox.Show("Số lượng không thể bằng 0, Xin chọn số lượng", "Question", MessageBoxButtons.OK, MessageBoxIcon.Information);
                return;
            }
            return;
        }
Пример #2
0
 protected internal static LsDrinkForm Instance()
 {
     if (_instance == null)
     {
         _instance = new LsDrinkForm();
     }
     return(_instance);
 }
Пример #3
0
        public void loadDV()
        {
            LsFoodForm.Instance().loadListType(0);

            LsDrinkForm.Instance().loadListType(1);

            LsItemForm.Instance().loadListType(2);

            LsOrderForm.Instance().loadDSDV();
        }
Пример #4
0
 private void btnDrink_Click(object sender, EventArgs e)
 {
     if (!pnList.Controls.Contains(LsDrinkForm.Instance()))
     {
         pnList.Controls.Add(LsDrinkForm._instance);
         LsDrinkForm._instance.Dock = DockStyle.Fill;
         LsDrinkForm._instance.BringToFront();
         LsDrinkForm._instance.Visible = true;
     }
     else
     {
         LsDrinkForm._instance.BringToFront();
         LsDrinkForm._instance.Visible = true;
     }
 }
Пример #5
0
        private int getName()
        {
            int x = -1;

            if (lblForm.Text.Equals(LsFoodForm.Instance().ToString()))
            {
                x = 0;
            }
            else if (lblForm.Text.Equals(LsDrinkForm.Instance().ToString()))
            {
                x = 1;
            }
            else if (lblForm.Text.Equals(LsItemForm.Instance().ToString()))
            {
                x = 2;
            }
            return(x);
        }