Example #1
0
 /// <summary>
 /// A method for writing into the log file
 /// </summary>
 /// <param name="exception"></param>
 private void errorLog(Exception exception)
 {
     AutomotiveManager.ErrorLog(exception, "Error reading form file.");
     this.Shown += new EventHandler(delegate(object s, EventArgs evt)
     {
         this.Close();
     });
 }
Example #2
0
        /// <summary>
        /// Loads the data from the FragranceData.txt into a list
        /// </summary>
        private void loadDataFragranceItemsFromFile()
        {
            _fragranceItems = new List <FragranceItem>();

            string record   = string.Empty;
            string filepath = @"Data\FragranceData.txt";

            FileStream   stream = new FileStream(filepath, FileMode.Open);
            StreamReader reader = new StreamReader(stream);

            try
            {
                while ((record = reader.ReadLine()) != null)
                {
                    string[] field = record.Split(',');

                    // Creating an instance and set the properties of the object
                    FragranceItem fragrance = new FragranceItem()
                    {
                        Fragrance = field[0],
                        Price     = decimal.Parse(field[1])
                    };
                    _fragranceItems.Add(fragrance);
                }
            }
            catch (FileNotFoundException exception)
            {
                AutomotiveManager.ErrorLog(exception, "Error reading from car wash data file.");
                showError();
            }
            finally
            {
                if (reader != null)
                {
                    reader.Close();
                }
                if (stream != null)
                {
                    stream.Close();
                }
            }
        }
Example #3
0
        /// <summary>
        /// Validating the textbox trade-in allowance
        /// </summary>
        void txtTradeinAllowance_Validating(object sender, CancelEventArgs e)
        {
            string errorMessage = string.Empty;

            if (!AutomotiveManager.IsNumeric(txtTradeinAllowance.Text))
            {
                errorMessage = "Please enter a numeric value.";
                txtTradeinAllowance.Focus();
            }
            else if (decimal.Parse(txtTradeinAllowance.Text) < 0)
            {
                errorMessage = "Please enter a value greater than or equal to zero.";
                txtTradeinAllowance.Focus();
            }

            if (errorMessage != string.Empty)
            {
                e.Cancel = true;
                errorProvider.SetError(txtTradeinAllowance, errorMessage);
            }
        }
Example #4
0
        /// <summary>
        /// Handles the validating of the txtCost
        /// </summary>
        void txtCost_Validating(object sender, CancelEventArgs e)
        {
            string errorMessage = string.Empty;

            if (!AutomotiveManager.IsNumeric(txtCost.Text))
            {
                errorMessage = "Please enter a numeric value.";
            }
            else if (decimal.Parse(txtCost.Text) <= 0)
            {
                errorMessage = "Please enter a value greater than zero.";
            }

            if (errorMessage != string.Empty)
            {
                e.Cancel = true;
                errorProvider.SetError(txtCost, errorMessage);
                txtCost.Focus();
                txtCost.SelectAll();
            }
        }
Example #5
0
        /// <summary>
        /// Loads the Exterior data from the Exterior.txt into a list
        /// </summary>
        private void loadExteriorOptionsFromFile()
        {
            _exteriorOptions = new List <ExteriorOptions>();

            string record   = string.Empty;
            string filepath = @"Data\Exterior.txt";

            FileStream   stream = new FileStream(filepath, FileMode.Open);
            StreamReader reader = new StreamReader(stream);

            try
            {
                while ((record = reader.ReadLine()) != null)
                {
                    // Creating an instance and set the properties of the object
                    ExteriorOptions exterior = new ExteriorOptions()
                    {
                        Exterior = record
                    };
                    _exteriorOptions.Add(exterior);
                }
            }
            catch (FileNotFoundException exception)
            {
                AutomotiveManager.ErrorLog(exception, "Error reading from car wash data file.");
                showError();
            }
            finally
            {
                if (reader != null)
                {
                    reader.Close();
                }
                if (stream != null)
                {
                    stream.Close();
                }
            }
        }
Example #6
0
        public frmCarWash()
        {
            InitializeComponent();

            try
            {
                loadDataPackageItemsFromFile();
                loadDataFragranceItemsFromFile();
                LoadInteriorOptionsFromFile();
                loadExteriorOptionsFromFile();

                this.Load += new EventHandler(frmCarWash_Load);

                foreach (PackageItem packageItem in _packageItems)
                {
                    cboPackage.Items.Add(packageItem.ToString());
                }

                foreach (FragranceItem fragranceItem in _fragranceItems)
                {
                    cboFragrance.Items.Add(fragranceItem.ToString());
                }
            }
            catch (FileNotFoundException exception)
            {
                AutomotiveManager.ErrorLog(exception, "Error reading from car wash data file.");
                showError();
            }
            catch (IOException exception)
            {
                AutomotiveManager.ErrorLog(exception, "Error reading from car wash data file.");
                showError();
            }

            cboPackage.SelectedIndexChanged   += new EventHandler(cboPackage_SelectedIndexChanged);
            cboFragrance.SelectedIndexChanged += new EventHandler(cboFragrance_SelectedIndexChanged);
            mnuGenerateInvoice.Click          += new EventHandler(mnuGenerateInvoice_Click);
        }
Example #7
0
        /// <summary>
        /// Validating the textbox vehicle sale price
        /// </summary>
        void txtVehicleSalePrice_Validating(object sender, CancelEventArgs e)
        {
            txtVehicleSalePrice.Text = txtVehicleSalePrice.Text.Trim();

            string errorMessage = string.Empty;

            if (!AutomotiveManager.IsNumeric(txtVehicleSalePrice.Text))
            {
                errorMessage = "Please enter a numeric value.";
                txtVehicleSalePrice.Focus();
            }
            else if (decimal.Parse(txtVehicleSalePrice.Text) <= 0)
            {
                errorMessage = "Please enter a value greater than zero.";
                txtVehicleSalePrice.Focus();
            }
            if (!errorMessage.Equals(string.Empty))
            {
                e.Cancel = true;

                errorProvider.SetError(txtVehicleSalePrice, errorMessage);
            }
        }
Example #8
0
        /// <summary>
        /// Handles the event when calculate button is clicked
        /// </summary>
        void btnCalculateQuote_Click(object sender, EventArgs e)
        {
            if (this.ValidateChildren())
            {
                int accessories = 0;

                if (chkStereoSystem.Checked)
                {
                    accessories += 1;
                }
                if (chkLeatherInterior.Checked)
                {
                    accessories += 2;
                }
                if (chkComputerNavigation.Checked)
                {
                    accessories += 4;
                }

                RadioButton[] radioButton = { radStandard, radPearlized, radDetailing };
                int           index       = -1;

                for (int i = 0; i < radioButton.Length && index == -1; i++)
                {
                    if (radioButton[i].Checked)
                    {
                        index = i + 1;
                    }
                }

                decimal taxRate = decimal.Parse(ConfigurationManager.AppSettings["GST"]) + decimal.Parse(ConfigurationManager.AppSettings["PST"]);

                SalesQuote salesQuote = new SalesQuote(decimal.Parse(txtVehicleSalePrice.Text), decimal.Parse(txtTradeinAllowance.Text), taxRate, (Accessories)accessories, (ExteriorFinish)index);

                lblVehicleSalePrice.Text = String.Format("{0:C}", decimal.Parse(txtVehicleSalePrice.Text));

                lblOptions.Text = String.Format("{0:N}", salesQuote.AccessoryCost + salesQuote.FinishCost);

                lblSubtotal.Text = String.Format("{0:C}", salesQuote.SubTotal);

                lblSalesTax.Text = String.Format("{0:N}", salesQuote.SalesTax);

                lblTotal.Text = String.Format("{0:C}", salesQuote.Total);

                lblTradeInAllowance.Text = String.Format("{0:-#0.00}", decimal.Parse(txtTradeinAllowance.Text));

                lblAmountDue.Text = String.Format("{0:C}", salesQuote.AmountDue);

                if (salesQuote.AmountDue > 0.00M)
                {
                    grpFinance.Enabled = true;

                    hsbInterestRate_ValueChanged(sender, e);
                    hsbNumberOfYears_ValueChanged(sender, e);

                    lblMonthlyPayment.Text = String.Format("{0:C}", AutomotiveManager.Payment((hsbInterestRate.Value / 10000M) / 12, hsbNumberOfYears.Value * 12, salesQuote.AmountDue));
                }
                else if (salesQuote.AmountDue < 0)
                {
                    resetFinance();
                    grpFinance.Enabled = false;
                }

                txtVehicleSalePrice.SelectAll();
                txtVehicleSalePrice.Focus();
            }
        }