private void ADD_DATA(string PRODUCT_NAME, int PRODUCT_PRICE, int PRODUCT_QUANTITY, int PRODUCT_TOTAL)
{
bool Product_Found = false;
int Row_Number = 0;
foreach (POS_TRANSACTION TRANSACTION_ITEM in PUYO_FUNCTION.POS_TRANSACTIONS)
{
if (TRANSACTION_ITEM.PRODUCT_NAME.Equals(PRODUCT_NAME))
{
TRANSACTION_ITEM.PRODUCT_QUANTITY += PRODUCT_QUANTITY;
TRANSACTION_ITEM.TOTAL_PRICE = TRANSACTION_ITEM.PRODUCT_PRICE * TRANSACTION_ITEM.PRODUCT_QUANTITY;
TransactionData.Rows[Row_Number].Cells[2].Value = TRANSACTION_ITEM.PRODUCT_QUANTITY;
TransactionData.Rows[Row_Number].Cells[3].Value = TRANSACTION_ITEM.TOTAL_PRICE;
Product_Found = true;
}
Row_Number = Row_Number + 1;
}
if (Product_Found == false)
{
TransactionData.Rows.Add(PRODUCT_NAME, PRODUCT_PRICE, PRODUCT_QUANTITY, PRODUCT_TOTAL);
POS_TRANSACTION NEW_ITEM = new POS_TRANSACTION(PRODUCT_NAME, PRODUCT_PRICE, PRODUCT_QUANTITY, PRODUCT_TOTAL);
PUYO_FUNCTION.POS_TRANSACTIONS.Add(NEW_ITEM);
}
int sum = PUYO_FUNCTION.GET_SUM();
UPDATE_TOTAL(sum);
}
private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
int rowindex = TransactionData.CurrentCell.RowIndex;
int columnindex = TransactionData.CurrentCell.ColumnIndex;
if (columnindex == 4)
{
TransactionData.Rows.RemoveAt(rowindex);
PUYO_FUNCTION.POS_TRANSACTIONS.RemoveAt(rowindex);
int sum = PUYO_FUNCTION.GET_SUM();
UPDATE_TOTAL(sum);
}
}