//******************************** Navigation ****************************************
private void btnNext1_Click(object sender, EventArgs e)
{
// one they click the button, check for changed items, check for correct input validation, then commit changes.
// user should be allowed to go forward if there are any changes. Show a message box to confirm this.
bool isFormValid = false;
// Need to include error checking
if (hasDataChanged == true)
{
ResetAllErrorMessage(); // reset any error messages
isFormValid = ValidateGasSales();
hasDataChanged = false; // reset the data changed flag
if (isFormValid == true)
{
// commit changes to database
// get salesid
ArrayList arrFueldata = new ArrayList();
//int fuelType, decimal price, int NumberOfUnits, decimal soldamount, decimal dollaramount, decimal costofga
arrFueldata.Add(new FuelData(1, decimal.Parse(txtPriceUnleaded.Text), 1, decimal.Parse(txtUnleaded.Text),
decimal.Parse(txtTotalDollarsUnleaded.Text), decimal.Parse(txtCostUnleaded.Text)));
//arrFueldata.Add(new FuelData(1, 123.45m, 1, 123.78m, 123.98m, 123.32m));
arrFueldata.Add(new FuelData(2, decimal.Parse(txtPricePremium.Text), 1, decimal.Parse(txtPremium.Text),
decimal.Parse(txtTotalDollarsPremium.Text), decimal.Parse(txtCostPremium.Text)));
arrFueldata.Add(new FuelData(3, decimal.Parse(txtPricePlus.Text), 1, decimal.Parse(txtPlus.Text),
decimal.Parse(txtTotalDollarsPlus.Text), decimal.Parse(txtCostPlus.Text)));
// call update method.
GasSalesDB updateFuelData = new GasSalesDB();
BusinessDate salesDate = new BusinessDate(dtBusinessDate.Value);
updateFuelData.UpdateGasSalesChanges(arrFueldata, salesDate.SalesDateID);
if (updateFuelData.ExceptionsMessages.Message != "")
{
DisplayErrorMessage(lblGasSalesErrorMessage,
//updateFuelData.ExceptionsMessages.Message + "\n\n" +
updateFuelData.ExceptionsMessages.ErrorMessage + "\n\n" +
updateFuelData.ExceptionsMessages.ErrorType + "\n\n"
//updateFuelData.ExceptionsMessages.AdditionalMessage
);
}
}
}
else
{ //pnlGasSales.Hide();
pnlSOTG.Visible = true;
}
//pnlSOTG.Visible = true;
}
// get one dataset using one call to db for combobox population
// this will populate the 'global' variable so that you can access data within the set at any time.
//
private bool PopulateGasSalesForm()
{
// PopulateGasSalesForm():
// Populating this form should occur on_load, when salesdate has changed,
bool updateCompleted = true;
// Retrieves an ArrayList of FuelData objs then will cycle through them to update the text boxes.
ArrayList arrGasSales = new ArrayList();
GasSalesDB getGasSales = new GasSalesDB();
arrGasSales = getGasSales.GetGasSalesByDateId(SalesDateId);
if (arrGasSales != null)
// only update the form if there are any no errors.
{
foreach (var fueldataitem in arrGasSales)
{
FuelData fdGasSales = (FuelData)fueldataitem;
//lblResults.Text += fdGasSales.ReturnFuelDataClass() + "\n";
if (fdGasSales.FuelType == 1)
{ // udpate the unleaded box
txtUnleaded.Text = fdGasSales.SoldAmount.ToString();
txtPriceUnleaded.Text = String.Format("{0:C3}", fdGasSales.Price);
txtTotalDollarsUnleaded.Text = String.Format("{0:C3}", fdGasSales.DollarAmount);
txtCostUnleaded.Text = String.Format("{0:C3}", fdGasSales.CostOfGas);
}
else if (fdGasSales.FuelType == 3)
{ // udpate all the plus text boxes
//txtPlus.Text = fdGasSales.SoldAmount.ToString();
txtPlus.Text = fdGasSales.SoldAmount.ToString();
txtPricePlus.Text = String.Format("{0:C3}", fdGasSales.Price);
txtTotalDollarsPlus.Text = String.Format("{0:C3}", fdGasSales.DollarAmount);
txtCostPlus.Text = String.Format("{0:C3}", fdGasSales.CostOfGas);
}
else if (fdGasSales.FuelType == 2)
{
//txtPlus.Text = fdGasSales.SoldAmount.ToString();
txtPremium.Text = fdGasSales.SoldAmount.ToString();
txtPricePremium.Text = String.Format("{0:C3}", fdGasSales.Price);
txtTotalDollarsPremium.Text = String.Format("{0:C3}", fdGasSales.DollarAmount);
txtCostPremium.Text = String.Format("{0:C3}", fdGasSales.CostOfGas);
}
}
}
else
{
DisplayErrorMessage(lblGasSalesErrorMessage, getGasSales.ExceptionsMessages.Message);
}
hasDataChanged = false; // delete flag that indicates taht the data has changed.
return(updateCompleted);
}