/*Function that sets the setting FuelPrice when the confirm button is clicked
* the function checks if what the user has typed is valid ie. Not negative
* and rounds the number up to the second decimal point if the user has typed something such as
* 3.456434*/
private void ConfirmFuelPriceButton_Click(object sender, EventArgs e)
{
/*If what the user has typed is less than or equal to 0
* then this is not a valid fuel price so we will display
* an error message to the user.*/
if (FuelUpDown.Value <= 0)
{
ConfirmError.SetError(FuelUpDown, "Invalid Fuel Price");
}
//decimal fuelCost = Math.Round(FuelUpDown.Value, 2);
Properties.Settings.Default.PetrolPrice = (double)FuelUpDown.Value;
/*If what the user has typed is less than or equal to 0
* then this is not a valid fuel price so we will display
* an error message to the user.*/
if (FuelUpDown.Value <= 0)
{
ConfirmError.SetError(DieselUpDown, "Invalid Fuel Price");
}
//decimal dieselCost = Math.Round(DieselUpDown.Value, 2);
Properties.Settings.Default.DieselPrice = (double)DieselUpDown.Value;
/*The value the user has selected
* 0 = Imperial
* 1 = Metric
*/
int value = ImperialOrMetric.Value;
/*If the value is imperial then we will set the mesurement system
* to be true*/
if (value == 0)
{
Properties.Settings.Default.ImperialOrMetric = true;
}
/*Else the value is metric so we will set the measurement system
* to be false.*/
else
{
Properties.Settings.Default.ImperialOrMetric = false;
}
Properties.Settings.Default.Save();
this.Close();
}
public ConfirmException(ConfirmError error) : base()
{
Status = error;
}