private void discountDeleteButton_Click(object sender, EventArgs e)
{
int count = 0;
for (int i = discountProductDataGridView.Rows.Count - 1; i >= 0; i--)
{
bool select = (bool)discountProductDataGridView.Rows[i].Cells["selectedDiscountProduct"].Value;
if (select == true)
{
ProductDiscount pd = new ProductDiscount();
pd.setDiscountCode(selectedDiscountCode);
pd.setProductID(discountProductDataGridView.Rows[i].Cells["discountProductIdColumn"].Value.ToString());
if (productCategoriesComboBox.SelectedValue.Equals("bottle"))
{
pbdda.permanentlyDelete(pd, conn);
}
else if (productCategoriesComboBox.SelectedValue.Equals("package"))
{
ppgdda.permanentlyDelete(pd, conn);
}
else if (productCategoriesComboBox.SelectedValue.Equals("perfume"))
{
ppdda.permanentlyDelete(pd, conn);
}
discountProductDataGridView.Rows.Remove(discountProductDataGridView.Rows[i]);
count++;
}
}
if (count == 0)
{
MessageBox.Show(rs.GetString("selectProductMsg"), "", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
if (discountProductDataGridView.Rows.Count > 0)
{
discountSelectAllButton.Enabled = true;
discountDeselectAllButton.Enabled = true;
discountDeleteButton.Enabled = true;
}
else
{
discountSelectAllButton.Enabled = false;
discountDeselectAllButton.Enabled = false;
discountDeleteButton.Enabled = false;
}
discountProductDataGridView.ClearSelection();
productCategoriesComboBox_SelectedIndexChanged(null, null);
}
}
