public void DeleteCart(object sender, System.EventArgs e)
{
try
{
string item_name = pos.DGV_Items.Rows[pos.DGV_Items.SelectedRows[0].Index].Cells[5].FormattedValue.ToString().Trim();
int IndexToStockModel = StockModel.getCode().IndexOf(
POS_Model.getCode()[
POS_Model.getPOS_itemID().IndexOf(
pos.DGV_Items.Rows[pos.DGV_Items.SelectedRows[0].Index].Cells[5].FormattedValue.ToString())
]
);
StockModel.getUnitLeft()[IndexToStockModel] =
int.Parse(StockModel.getUnitLeft()[StockModel.getStockID().IndexOf(pos.DGV_Items.Rows[pos.DGV_Items.SelectedRows[0].Index].Cells[0].FormattedValue.ToString())].ToString()) +
int.Parse(pos.DGV_Items.Rows[pos.DGV_Items.SelectedRows[0].Index].Cells[3].FormattedValue.ToString());
POS_Model.DeleteItemStock(
POS_Model.getPOS_itemID().IndexOf(
pos.DGV_Items.Rows[pos.DGV_Items.SelectedRows[0].Index].Cells[5].FormattedValue.ToString().Trim()
)
);
MessageBox.Show("Item " + item_name + " successfuly remove!");
pos.AddItemsData();
}
catch (Exception ex) {
MessageBox.Show("Please choose a row");
}
pos.EmptyProductInfo();
}
public void AddItemsData()
{
this.DGV_Items.Rows.Clear();
for (int count = 0; count < ItemsModel.getItemName().Count; count++)
{
int id = int.Parse(ItemsModel.getStockID()[count].ToString());
string ItemName = ItemsModel.getItemName()[count].ToString();
string Price = ItemsModel.getPrice()[count].ToString();
string Unit = ItemsModel.getUnit()[count].ToString();
string Total = (Double.Parse(ItemsModel.getPrice()[count].ToString()) * int.Parse(ItemsModel.getPrice()[count].ToString())).ToString("N0");
string POS_item_id = ItemsModel.getPOS_itemID()[count].ToString();
DGV_Items.Rows.Add(
id, ItemName, Price, Unit, Total, POS_item_id
);
}
if (ItemsModel.getItemName().Count == 0)
{
LabelTotal.Text = "----";
}
else
{
SetTotal();
}
}
