public void SetTotals(Totals totals)
{
tb_Total.Text = "$" + totals.GrandTotal.ToString();
tb_TotalPerPerson.Text = "$" + totals.GrandTotalPerPerson.ToString();
}
private void butt_Calculate_Click(object sender, EventArgs e)
{
string message = "";
int item1Cost, item1Quantity, item2Cost, item2Quantity, item3Cost, item3Quantity;
int item1Total = 0, item2Total = 0, item3Total = 0;
int grandTotal, grandTotalPerPerson;
bool pass = true;
ResetLabelColors();
if (rb_Three.Checked)
{
//item three calcs
if (!int.TryParse(tb_Cost3.Text, out item3Cost))
{
lbl_Cost3.ForeColor = Color.Red;
tb_Cost3.Focus();
message += "Please enter cost of item three.\n";
pass = false;
}
if (!int.TryParse(tb_Quantity3.Text, out item3Quantity))
{
lbl_Quantity3.ForeColor = Color.Red;
tb_Quantity3.Focus();
message += "Please enter quantity of item three.\n";
pass = false;
}
item3Total = item3Cost * item3Quantity;
item3Total -= (int)(item3Total * (nud_Discount3.Value / 100));
}
if (rb_Two.Checked || rb_Three.Checked)
{
//item two calcs
if (!int.TryParse(tb_Cost2.Text, out item2Cost))
{
lbl_Cost2.ForeColor = Color.Red;
tb_Cost2.Focus();
message += "Please enter cost of item two.\n";
pass = false;
}
if (!int.TryParse(tb_Quantity2.Text, out item2Quantity))
{
lbl_Quantity2.ForeColor = Color.Red;
tb_Quantity2.Focus();
message += "Please enter quantity of item two.\n";
pass = false;
}
item2Total = item2Cost * item2Quantity;
item2Total -= (int)(item2Total * (nud_Discount2.Value / 100));
}
//item one calcs
if (!int.TryParse(tb_Cost1.Text, out item1Cost))
{
lbl_Cost1.ForeColor = Color.Red;
tb_Cost1.Focus();
message += "Please enter cost of item one.\n";
pass = false;
}
if (!int.TryParse(tb_Quantity1.Text, out item1Quantity))
{
lbl_Quantity1.ForeColor = Color.Red;
tb_Quantity1.Focus();
message += "Please enter quantity of item one.\n";
pass = false;
}
item1Total = item1Cost * item1Quantity;
item1Total -= (int)(item1Total * (nud_Discount1.Value / 100));
if (pass)
{
//Final Math
grandTotal = item1Total + item2Total + item3Total;
grandTotalPerPerson = grandTotal / (int)nud_Roomates.Value;
Totals totals = new Totals {
GrandTotal = grandTotal, GrandTotalPerPerson = grandTotalPerPerson
};
//print to solution window
FormCollection fc = Application.OpenForms;
foreach (Form f in fc)
{
if (f.GetType() == typeof(SolutionForm))
{
f.Close();
break;
}
}
SolutionForm sf = new SolutionForm();
sf.SetTotals(totals);
sf.Show();
}
else
{
MessageBox.Show(message, "Error");
}
}
