Bharathi Raja

Bharathi Raja

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combobox select with taxand without ta

Jul 27 2017 3:11 AM
 
with tax  and with out tax same total view that is error:
 
public void calc_total()
{
double ser_tax = 0, vat = 0, total_tax = 0, sub_tot = 0, dis_amt = 0, sc = 0, discount = 0, balance = 0;
if (textBox5.Text != "" && textBox5.Text != null && textBox5.Text != "0")
{
connection.Close();
connection.Open();
MySqlCommand cmd_tax = new MySqlCommand("select tax_cat from item_master where cat='1' limit 0,3", connection);
MySqlDataReader dread_tax = cmd_tax.ExecuteReader();
int x = 0;
sub_tot = Convert.ToDouble(textBox5.Text);
if (textBox6.Text == null || textBox6.Text == "." || textBox6.Text == "")
{
discount = 0.0;
}
else
{
discount = Convert.ToDouble(textBox6.Text);
}
if (discount <= 100)
{
dis_amt = ((discount / 100) * sub_tot);
balance = sub_tot - dis_amt;
if (balance < 0)
{
discount = 0;
dis_amt = ((discount / 100) * sub_tot);
}
}
sub_tot -= dis_amt;
while (dread_tax.Read())
{
if (x == 0)
{
x = 1;
ser_tax = ((Convert.ToDouble(dread_tax.GetValue(0).ToString()) / 100) * sub_tot);
textBox10.Text = ser_tax.ToString();
}
else if (x == 1)
{
x = 2;
vat = ((Convert.ToDouble(dread_tax.GetValue(0).ToString()) / 100) * sub_tot);
textBox11.Text = vat.ToString();
}
else
{
sc = ((Convert.ToDouble(dread_tax.GetValue(0).ToString()) / 100) * sub_tot);
textBox15.Text = sc.ToString();
}
}
dread_tax.Close();
connection.Close();
}
double tt2 = 0;
if (comboBox4.SelectedIndex == 1)
{
ser_tax = vat = sc = 0;
}
// total_tax = ser_tax + vat + sc;
// total_tax += sub_tot;
int rowcount = dataGridView1.Rows.Count;
double total = 0;
double service = 0, vat1 = 0;
int i;
for (i = 0; i < rowcount; i++)
{
double val3 = Convert.ToDouble(dataGridView1.Rows[i].Cells[13].Value);
total += val3;
double tt = Convert.ToDouble(dataGridView1.Rows[i].Cells[11].Value);
service += tt;
double tt1 = Convert.ToDouble(dataGridView1.Rows[i].Cells[12].Value);
vat1 += tt1;
}
i = 0;
// textBox5.Text = total.ToString();
//textBox10.Text = service.ToString();
//textBox11.Text = vat1.ToString();
textBox10.Text = string.Format("{0:0.00}", service);
textBox11.Text = string.Format("{0:0.00}", vat1);
textBox15.Text = string.Format("{0:0.00}", sc);
//textBox10.Text = string.Format("{0:0.00}", ser_tax);
//textBox11.Text = string.Format("{0:0.00}", vat);
//textBox15.Text = string.Format("{0:0.00}", sc);
total_tax = service + vat1 + sc;
total_tax += sub_tot;
if (textBox8.Text != null && textBox8.Text != "")
{
dis_amt = Convert.ToDouble(textBox8.Text);
}
double roundoff = 0;
double voucher = 0;
if (textBox14.Text != null && textBox14.Text != "")
{
if (textBox14.Text == "-" || textBox14.Text == "-." || textBox14.Text == ".")
{
roundoff = 0;
}
else
{
roundoff = Convert.ToDouble(textBox14.Text);
}
}
if (textBox22.Text != null && textBox22.Text != "")
{
if (textBox22.Text == "-" || textBox22.Text == "-." || textBox22.Text == ".")
{
voucher = 0;
}
else
{
voucher = Convert.ToDouble(textBox22.Text);
}
}
double tot_val = ((total - ((voucher)) + roundoff) - dis_amt);
textBox12.Text = string.Format("{0:0.00}", tot_val);
get_cash_card();
}

Answers (2)